Penerbitan Terkini

muhammad rendana, wan mohd razi idris, sahibin abd rahim.  (2022).  effect of covid-19 movement control order policy on water quality changes in sungai langat, selangor, malaysia within distinct land use areas.  - sains malaysiana.  1587-1598. 

aznan fazli ismail, khoo kok siong, faizal mohamed, imran abdul rahman, wan mohd razi idris, mohd idzat idris, syazwani mohd fadzil, norsyahidah mohd hidzir, azlan shah mustafa, ahmad takim saring, che mohd zaidi che daud, tazidi mohd taib, munira hasan.  (2022).  perintah pelesenan tenaga atom (kilang amang kecil) (pengecualian) (pembatalan) 2021.  - 3. 

aznan fazli ismail, irman abdul rahman, khoo kok siong, faizal mohamed, wan mohd razi idris, mohd idzat idris, syazwani mohd fadzil, nursyahidah mohd hidzir, eli syafiqah aziman, muhammad abdullah rahmat, nur syamimi diyana rodzi.  (2022).  laporan akhir - penilaian impak radiologi ke atas kilang amang di perak.  - 1-88. 

nabila farhana mohd-asri, siti norsyuhada kamaluddin, sabapathy dharmalingam, wan mohd razi idris, badrul munir md-zain.  (2021).  valuing ecotourism in bukit merah orang utan island, malaysia based on visitors experience.  - biodiversitas.  1543-1549. 

eli syafiqah aziman, aznan fazli ismail, siti fatimah jubri, muhammad abdullah rahmat, wan mohd razi idris.  (2021).  environmental impact assessment of post illegal mining activities in chini lake with regards to natural radionuclides and heavy metals in water and sediment.  - journal of radioanalytical and nuclear chemistry.  667-683. 

wan mohd razi idris, aznan fazli ismail, nur amirah amerudin, norfaizan padli.  (2021).  environmental monitoring plan for soil, plant and water in bris soil merang setiu, terengganu.  - 1-39. 

z. a. rahman, a. s. m. suhaimi, w. m. r. idris, t. lihan.  (2021).  development and mechanical properties of low fired bricks from drinking water sludge and fly ash.  - 4th international conference on science and technology applications in climate change 2021.  1-8. 

muhammad rendana, wan mohd razi idris.  (2021).  new covid-19 variant (b.1.1.7): forecasting the occasion of virus and the related meteorological factors.  - journal of infection and public health.  1320-1327. 

muhammad rendanaa, wan mohd razi idris, sahibin abdul rahim.  (2021).  spatial distribution of covid-19 cases, epidemic spread rate, spatial pattern, and its correlation with meteorological factors during the first to the second waves.  - journal of infection and public health.  1340-1348. 

muhammad rendana, wan mohd razi idris, sahibin abdul rahim.  (2021).  atmospheric methane condition over the south sumatera peatland during the covid-19 pandemic.  - aerosol and air quality research.  1-10. 

muhammad rendana, wan mohd razi idris, sahibin abdul rahim, zulfahmi ali rahman, tukimat lihan.  (2021).  characterization of physical, chemical and microstructure properties in the soft clay soil of the paddy field area.  - sains tanah journal of soil science and agroclimatology.  81-88. 

muhammad rendana, wan mohd razi idris, sahibin abdul rahim, zulfahmi ali rahman, tukimat lihan.  (2021).  rubber bark dust-zeolite composite improves mechanical strength and microstructural characteristics of soft paddy soil.  - sains tanah - journal of soil science and agroclimatology.  194-202. 

mohamed musa hanafi, parisa azizi, sheu tijani akinbola, roslan ismail, abdul rahim sahibin, idris wan mohd razi, aznan fazli ismail.  (2021).  valorization of rare earth processing byproducts for agriculture usage.  - nature scientific reports.  1-19. 

ahmad tarmidzi, s.n., ali rahman, z., idris, w.m.r., adam, j., abd. rahim, s., lihan, t., & juhari, m.a.a..  (2021).  performance of selected plant species on man made slope in bio engineering application at fraser s hill research centre, pahang.  - proceedings of the fraser s hill symposium 2020.  179-183. 

ali rahman, z., emhemed ettbeb, a., idris, w.m.r., adam, j.h., abd. rahim, s., ahmad tarmidzi, s.n., lihan, t..  (2021).  root tensile characteristic and contribution of selected pennisetum species on the shear strength of sandy soil.  - proceedings of the fraser's hill symposium 2020.  119-122. 

z.a. rahman, a.e. ettbeb, w.m.r. idris, s.n.a. tarmidzi.  (2021).  contribution of root tensile of pennisetum polystachion on shear strength of sandy soil in slope bio-engineering technique.  - journal of environmental biology.  857-864. 

noor fadzilah yusof, tukimat lihan, wan mohd razi idris, zulfahmi ali rahman, muzneena ahmad mustapha, mohd. abdul wahab yusof.  (2021).  spatially distributed soil losses and sediment yield: a case study of langat watershed, selangor, malaysia.  - journal of asian earth sciences.  1-12. 

noor fadzilah yusof, tukimat lihan, wan mohd razi idris, mohd. abdul wahab yusof.  (2021).  soil erosion measurement: malaysia perspectives.  - asm science journal.  44-58. 

jawatankuasa kerja penyediaan buku panduan kualiti air pertanian.  (2021).  panduan pengurusan kualiti air pertanian.  - 62. 

ahmad hayaton jamely mohd salehuddin, aznan fazli ismail, eli syafiqah aziman, nurul aida mohamed, mohd asri mat teridi, wan mohd razi idris.  (2021).  production of high-purity tho2 from monazite ores for thorium fuel-based reactor.  - progress in nuclear energy.  1-13. 

zulfahmi ali rahman, akrimi maswa othman, wan mohd. razi idris, tukimat lihan.  (2021).  kesan suhu dan bahan tambah abu terbang terhadap pencirian mekanik bata daripada sisa rawatan air mentah.  - sains malaysiana.  1563-1575. 

noor fadzilah yusof, tukimat lihan, wan mohd razi idris, mohd. abdul wahab yusof.  (2020).  soil loss estimation in langat sub-basin using rusle integrated in gis.  - e-international conference on earth sciences and environment (icemen 2020).  1-4. 

khazana ibrahim, wan abdullah wan yusuf, radziah jack, wan mohd razi idris, wandi yadzid, ahmad bukhari md. ariffin.  (2020).  garis panduan pembangunan pertanian di tanah bercerun.  - 1-65. 

afaff emhemed ettbeb, zulfahmi ali rahman, wan mohd razi idris, jumaat adam, sahibini abd. rahim, tukimat lihan, siti norhafizah ahmad tarmidzi, nurul atiqah mohd azlam.  (2020).  growth performance of mission and kyasuwa grasses (pennisetum sp.) under different npk ratios as potential slope cover.  - australian journal of crop science.  161-171. 

zulfahmi ali rahman, siti norhafizah ahmad tarmidzi, wan mohd razi idris, tukimat lihan, nurul atiqah ahmad azlam.  (2020).  bukit fraser: kepelbagaian biologi dan persekitaran fizikal.  - 11. 

muhammad rendana, wan mohd razi idris, sahibin abdul rahim, zulfahmi ali rahman, tukimat lihan.  (2020).  potential of normalized difference vegetation index for mapping of soil clay area in paddy fields of kedah malaysia.  - indonesian journal of geography.  22-28. 

sahibin abdul rahim, wan mohd. razi idris, tukimat lihan, zulfahmi ali rahman, jumaat haji adam, nur nabihah hamim.  (2020).  lata jarum : biodiversity richness & inconceivable environments.  - 195. 

afaff emhemed ettbeb,zulfahmi ali rahman, wan mohd razi idris, jumaat adam, s. abd. rahim,s. n. ahmad tarmidzi and tukimat lihan.  (2020).  root tensile resistance of selected pennisetum species and shear strength of root-permeated soil.  - applied and environmental soil science.  1-9. 

zakiyyah jasni, tukimat lihan, wan mohd razi idris, zulfahmi ali rahman, muzzneena ahmad mustapha, sahibin abdul rahim.  (2020).  potensi rumput vetiver dan kim chiam sebagai penstabil cerun pada ketinggian berbeza di kawasan amalan pertanian baik (mygap).  - jurnal teknologi.  103-113. 

aznan fazli ismail, irman abdul rahman, khoo kok siong, faizal mohamed, wan mohd razi idris, mohd idzat idris, syazwani mohd fadzil, nursyahidah mohd hidzir.  (2020).  penilaian impak radiologi ke atas kilang amang di perak.  - 1-41. 

wan mohd razi bin idris;habibah binti jamil;zulfahmi bin ali rahman;tukimat bin lihan.  (2019).  menangani impak perubahan iklim terhadap pemulihan tanah jerlus dan meningkatkan hasil padi di bawah lembaga kemajuan pertanian muda (mada).  - 1-8. 

zulfahmi bin ali rahman;jumaat bin haji adam;sahibin @ sahibini abd rahim;mohd. raihan bin taha;mokhtar bin jaafar;zaini bin sakawi;tukimat bin lihan;rosniza aznie binti che rose;wan mohd razi bin idris;siti norhafizah binti ahmad tarmidzi;mohd afiq aizat.  (2019).  penggunaan spesies tumbuhan tempatan dalam teknik pembenihan hidro bagi kawalan hakisan cerun.  -

badrul munir bin md. zain;sahibin @ sahibini abd rahim;shukor bin md. nor;tukimat bin lihan;salmah binti yaakop;wan mohd razi bin idris.  (2019).  application of dna barcoding, ancient dna, and gis approaches in conservation of the selected endangered malaysian mammals.  - 1-9. 

z.a. rahman, othman, a.m. , w.m.r. idris.  (2019).  kesan suhu terhadap cirian mekanik bata sisa rawatan air mentah dan abu terbang.  - warta geologi: national geoscience conference (ngc 2019).  323. 

muhammad rendana, wan mohd razi idris, sahibin abdul rahim, zulfahmi ali rahman,tukimat lihan & habibah jamil.  (2019).  effects of organic amendment on soil organic carbon in treated soft clay in paddy cultivation area.  - sains malaysiana.  61-68. 

a.r sahibin, j. shamshuddin, c.i. fauziah, o. radziah, i. wan mohd razi, m.s.k enio.  (2019).  impact of mg rich synthetic gypsum application on the environment and palm oil quality.  - science of the total environment. 

ahmad hayaton jamely mohd salehuddin, eli syafiqah aziman, che nor aniza che zainul bahri, muhamad amirul rafiq ahmad affendi. wan mohd razi idris, aznan fazli ismail.  (2019).  kajian keberkesanan pengekstrakan torium daripada larutan asid hidroklorik menggunakan di(2-etilheksil) asid fosforik (d2ehpa).  - sains malaysiana.  419-424. 

zulfahmi ali rahman, nor maisalhah mohd saleh, wan mohd razi idris, tukimat lihan.  (2019).  thermal effect on mechanical characteristics of drinking water sludge brick incorporated with rice husk ash.  - sains malaysiana.  2541-2549. 

noor fadzilah yusof, tukimat lihan, wan mohd razi idris, zulfahmi ali rahman, muzzneena ahmad mustapha, mohd. abdul wahab yusof.  (2019).  prediction of soil erosion in pansoon sub-basin, malaysia using rusle integrated in geographical information system.  - sains malaysiana.  2565-2574. 

siti norsyuhada kamaluddin, salmah yaakop, wan mohd razi idris, sabapathy dharmalingam, jeffrine japning rovie-ryan and badrul munir md-zain.  (2018).  genetic identification of critically endangered orangutans in captivity.  - journal of sustainability science and management. 

dr mohd rozi umor (chief editor) prof. dr. che aziz ali assoc. prof. dr. tukimat lihan assoc. prof. dr. masni mohd ali dr. wan mohd razi idris dr. mohammad rozaimi jamaludin dr. mohd hariri arifin.  (2018).  undergraduate research journal for earth sciences.  - undergraduate research journal for earth sciences. 

wan mohd razi idris & aznan fazli ismail.  (2018).  emp and remp report on kenaf plant in bris soil merang setiu, terengganu.  -

wan mohd razi idris & aznan fazli ismail.  (2018).  evaluation on the efficacy of condisoiltm in application as paddy soil ameliorant for yield improvement and environmental impact as measured at upscaled level (final report alor pudak)-season 3.  -

badrul munir bin md. zain;salmah binti yaakop;wan mohd razi bin idris.  (2018).  pemuliharaan orang utan bukit merah: penentuan subspesies, aspek ekologi, persekitaran fizikal dan pendidikan pemuliharaan.  -

mohd ridzuan mohd saad, md. akhir hamid, rohazrin abdul rani, mohd syauqi nazmi, theeba a/p manickam, noor haslizawati abu bakar, norlida mohamad hamim, , abu zarim ujang, zamri ishak, sahibin abd. rahim, aznan fazli ismail & wan mohd razi idris.  (2018).  upscaling grain corn production using condisoiltm on bris soil at mardi cherating.  -

sahibin abd rahim, wan mohd razi idris & aznan fazli ismail.  (2018).  emp and remp report on oil palm plantation tementi.  -

muhammad rendana, wan mohd razi idris, sahibin abdul rahim, zulfahmi ali rahman, tukimat lihan dan habibah jamil.  (2018).  reclamation of acid sulphate soils in paddy cultivation area with organic amendments.  - aims agriculture and food. 

wan mohd razi idris, sabihin abd. rahim, zulfahmi ali rahman, tukimat lihan, sia pei fang.  (2018).  penilaian kualiti air di malaysia.  - 14. 

tukimat lihan, nur fatin khodri, muzzneena ahmad mustapha, zulfahmi ali rahman & wan mohd razi idris.  (2018).  potensi hakisan tanih di lembangan sungai bilut, raub, pahang menggunakan integrasi rusle dan gis.  - sains malaysiana. 

aznan fazli ismail, khairiah rosli, wan mohd razi idris & sahibin abd. rahim.  (2018).  penentuan kepekatan radionuklid tabii dan indeks bahaya radiologi akibat penggunaan condisoil« ke atas penanaman hibiscus cannabinus (kenaf).  - sains malaysiana. 

mohamed m. hanafi, ahmad husni mohd. hanif, roslan ismail, sahibin abd. rahim, aznan fazli ismail, wan mohd razi idris & v. jeyanny vijayanathan.  (2017).  application of condisoil for selected crops on a sandy bris soil.  - penerbitan buku dan modul. 

sahibin abd rahim, wan mohd razi idris & aznan fazli ismail.  (2017).  emp and remp report on bris soil sg ular.  - penerbitan buku dan modul. 

sahibin abd rahim, wan mohd razi idris & aznan fazli ismail.  (2017).  environmental impact following the application of condisoil to ameliorate problematic paddy soil: an upscaled study at alor pudak season 1.  - penerbitan buku dan modul. 

mohd ridzuan mohd saad, ismail che haron, sahibin abd rahim, wan mohd razi idris, aznan fazli ismail, rosnani harun, shajaratulwardah mohd yusob & noorsuhaila abu bakar.  (2017).  evaluation on the efficacy of condisoil application as paddy soil ameliorant for yield improvement and its environmental impact as measured at pilot and upscaled levels.  - penerbitan buku dan modul. 

sahibin abd rahim, wan mohd razi idris & aznan fazli ismail.  (2017).  environmental monitoring program (emp) and radioactivity emp report on paddy upscaling.  - penerbitan buku dan modul. 

mohd rozi umor, che aziz ali, tukimat lihan, masni mohd ali, wan mohd razi idris, mohammad rozaimi jamaludin, mohd hariri arifin.  (2017).  undergraduate research journal for earth sciences.  - undergraduate research journal for earth sciences.  1-75. 

sahibin abd rahim, wan mohd razi idris & aznan fazli ismail.  (2017).  environmental and radioactivity monitoring program related to evaluation on the efficacy of condisoil as soil amelioration and effects on rice growth and grain yield.  - penerbitan buku dan modul. 

theeba ap manickam, faridah manaf, farah huda sjafni suherman, illani zuraihah ibrahim, noorsuhaila abu bakar, nor hazlina mat saat, nor fadilah abd. halim, mohd ridzuan saad, taufikurahman bohari sahibin abd rahim, aznan fazli ismail & wan razi idris.  (2017).  evaluation of condisoil as soil ameriolation for sandy bris soil and crop production.  - penerbitan buku dan modul. 

ali rahman, z., sabturo, m. s. a., idris, w. m. r. lihan, t. & rendana, m..  (2017).  effect of organic fertilizer on atterberg limit and strength of problematic clay soil.  - persidangan kebangsaan geografi dan alam sekitar ke-6. 

ilya najha jazari, zulfahmi ali rahman, afaf emhemed omran, siti norhafizah tarmidzi, wan mohd razi idris & tukimat lihan.  (2017).  a preliminary study on growth performance of pennisetum sp. for soil slope stabilization.  - persidangan kebangsaan geografi dan alam sekitar ke-6.  1-8. 

muhammad rendana, wan mohd razi idris, zulfahmi ali rahman, tukimat lihan, habibah jamil & sahibin abdul rahim.  (2017).  kekuatan struktur lapisan keras (hardpan) dan ciri fizik tanah jerlus di kawasan penanaman padi mada alor senibong, kedah, malaysia.  - malaysian journal of environmental management.  3-11. 

muhammad rendana, sahibin abdul rahim, wan mohd razi idris, tukimat lihan & zulfahmi ali rahman.  (2017).  soil erosion assessment in tasik chini catchment using remote sensing and gis techniques.  - sains malaysiana.  529-535. 

z. a. rahman, n. m. hamid, s. a. rahim, w. m. r. idris & t. lihan.  (2016).  pencirian mekanikal bata daripada campuran sisa rawatan air (dws) dan abu terbang (fa).  - national geoscience conference 2016. 

rozieta roslee, sahibin abd rahim and wan mohd razi idris.  (2016).  soil carbon sequestration in different ages of oil palm plantations..  - american-eurasian journal of agricultural & environmental sciences.  1004-1007. 

rahman, z.a., abdullah bokhari, s.s., abdul rahim, s., lihan, t. & w.m.r. idris.  (2016).  some engineering characteristics of soft clay soil incorporated with fly ash and lime.  - the 14th symposium of malaysian society of applied biology, swiss-garden and residences, melaka.  91-99. 

ampeng, a., shukor m.n., sahibin a. r., idris w. m. r., ahmad s., mohammad h., madeline g. p., ali n., bujang m., hashim i., bujang a. & md-zain b.m..  (2016).  patterns of mineral lick use by northwest bornean orangutans (pongo pygmaeus pygmaeus) in the lanjak entimau wildlife sanctuary, sarawak, malaysia..  - european journal of wildlife research.  147-150. 

w. ldrisl, s. kamaluddinl, a. sahibinl, s. dharmalingam2, s. yaakopl and b. md-zain1.  (2016).  soil physico.chemical characteristics of the soil of bukit merah orang utan island, malaysia.  - internationaláprimatologicalásociety andátheáamericanásocietyáofáprimatologistsá. 

z. a. rahman, n. m. m. saleh, s. a. rahim, w. m. r. idris & t. lihan.  (2016).  kesan suhu terhadap pencirian mekanik bata daripada campuran sisa rawatan air dan abu sekam padi.  - national geology conference 2016. 

ahmad shoaib jahesh, sahibin abd rahim and wan mohd razi idris.  (2016).  the content of heavy metal in the labu riverbed sediments: an assessment of the level of pollution applying sediment quality guidelines and geoaccumulation index.  - american journal of environmental sciences.  271-281. 

sahibin, a.r., i. wan mohd razi, t. lihan, h. jamil,i. muhammad rendana, i. asmadi and z. ali rahman.  (2016).  effects of hasil t.a.ni organic compound product (htoc) on the physico-chemical properties of paddy soils in mada.  - proceedings of the soil science conference of malaysia.  339-344. 

wan mohd razi idris, sahibin abd. rahim, zulfahmi ali rahman, tukimat lihan & ee chian teng.  (2016).  penilaian kualiti ciri fiziko-kimia sedimen di kawasan lombong bijih besi, paka, dungun, terengganu.  - national geoscience conference. 

w. ldris, s. kamaluddin, a. sahibin, s. dharmalingam, s. yaakop and b. md-zain.  (2016).  soil physico.chemical characteristics of the soil of bukit merah orang utan island, malaysia.  - international primatological society and the american society of primatologists. 

muhammad rendana, sahibin abdul rahim, wan mohd razi idris, tukimat lihan and zulfahmi ali rahman.  (2016).  mapping nutrient status in oil palm plantation using geographic information system.  - asian journal of agricultural research.  144-153. 

wan mohd razi idris, sahibin abd. rahim, zulfahmi ali rahman, tukimat lihan & ee chian teng.  (2016).  penilaian kualiti ciri fiziko-kimia sedimen di kawasan lombong bijih besi, paka, dungun, terengganu..  - national geologi conference 2016. 

wan mohd razi idris, sahibin abd. rahim, zulfahmi ali rahman, tukimat lihan & elisa nurdin.  (2016).  penilaian status kualiti air di sungai kenau, kuantan, pahang, malaysia.  - prosiding seminar serantau pengurusan persekitaran 2016.  155-161. 

muhammad rendana, sahibin abdul rahim, wan mohd razi idris, tukimat lihan and zulfahmi ali rahman.  (2015).  ca-markov for predicting land use changes in tropical catchment area: a case study in cameron highland, malaysia.  - journal of applied sciences.  689-695. 

wan mohd razi idris, sahibin abd. rahim, tukimat lihan & zulfahmi ali rahman.  (2015).  status kualiti tanah di lombong tembaga mamut, ranau, sabah.  - impak kongres ukm. 

sahibin abd rahim, wan mohd razi idris, zulfahmi ali rahman, tukimat lihan dan armela suzaireen mohd isa.  (2015).  pengukuran potensi hakisan tanah tinggi bukit fraser menggunakan model musle..  - seminar saintifik koridor raub-bukit fraser 2015.  2-8. 

dila pratiwi, effa norsyazwani,tukimat lihan, zulfahmi ali rahman, wan mohdrazi idris, muzneena ahmad mustafa dan sahibin abdul rahim.  (2015).  penentuan potensi hakisan tanih di bukit fraser dan kawasan sekitarnya menggunakan integrasi rusle dan gis.  - seminar saintifik koridor raub-bukit fraser 2015.  13-20. 

muhammad rendana, sahibin abdul rahim, tukimat lihan, zulfahmi ali rahman, wan mohd razi idris & rozieta roslee.  (2015).  temporal variability in soil co2 flux from tropical forest ecosystem at fraser hill.  - seminar saintifik koridor raub-bukit fraser 2015.  110-114. 

z.a. rahman, j.y.y. lee, s.a. rahim, t. lihan and w.m.r. idris.  (2015).  application of gypsum and fly ash as additives in stabilization of tropical peat soil.  - journal of applied science.  1006-1012. 

roslaili abdul aziz, sahibin abd rahim, ismail sahid & wan mohd razi idris.  (2015).  speciation and availability of heavy metals on serpentinized paddy soil and paddy tissue.  - procedia social behavioral sciences.  1658-1665. 

haja maideen kader maideen, sahibin abd. rahim, tukimat lihan, zulfahmi ali rahman, ahmad daman huri mohammed, ramlan omar, wan mohd razi idris, siti norhafizah ahmad tarmidzi, mohd afiq aizat juhari,.  (2015).  persekitaran lestari untuk kesejahteraan sejagat.  - prosiding seminar saintifik koridor raub-bukit fraser 2015 (seskorfra 2015).  147. 

rahim, s.a., razi, w.m.r., rahman, z.a., lihan, t. and nurul naqirah abdul shukor.  (2015).  some properties of ultrabasic soil from bukit tambun, kelantan barat, kelantan.  - national geoscience conference 2015; geoscience for societal benefit and national development.  212-214. 

roslaili abdul aziz, sahibin abd rahim, ismail sahid,,wan mohd razi idris and md. atiqur rahman bhuiyan.  (2015).  determination of heavy metals uptake in soil and paddy plants.  - american-eurasian journal of agricultural & environmental sciences.  161-164. 

muhammad rendana, sahibin abdul rahim, tukimat lihan, wan mohd razi idris, zulfahmi ali rahman..  (2015).  a review of methods for detecting nutrient stress of oil palm in malaysia.  - j. appl. environ. biol. sci..  60-64. 

sahibin abd rahim, wan mohd razi idris and rozieta rosli.  (2014).  carbon stock in soils at labu estate, labu, negeri sembilan.  -

sahibin abd rahim, wan mohd razi idris and rozieta rosli.  (2014).  carbon stock in soils at labu estate, labu, negeri sembilan.  - 1st arpos* network symposium. 

md-zain bm, ruslin f and idris wmr.  (2014).  human-macaques conflict at the main campus of universiti kebangsaan malaysia.  - pertanika journal tropical agricultural science.  37(1): 73-85. 

m. khairil, w.a. wan juliana, m.s. nizam & w.m. razi idris.  (2014).  soil properties and variation between three forest types in tropical watershed forest of chini lake, peninsular malaysia.  - sains malaysiana.  1635-1643. 

z. ali rahman, h. hasan ashari, a. r. sahibin, l. tukimat and i. wan mohd razi.  (2014).  effect of rice husk ash addition on geotechnical characteristics of treated residual soil.  - american-eurasian j. agricultural & environmental sciences.  1368-1377. 

muhammad rendana, sahibin abdul rahim, tukimat lihan, wan mohd razi idris and zulfahmi ali rahman..  (2014).  spatial modeling based analysis of land suitability for rubber crop in ranau district of sabah, malaysia.  - american-eurasian journal of agricultural and enviromental sciences.  1019-1025. 

muhd barzani gasim, sahibin abd. rahim, mohd ekhwan toriman, wan mohd razi idris, tukimat lihan, zulfahmi ali rahman, azman hashim, norhadilla hadib.  (2013).  flux of nutrients and heavy metals from the melai river sub-catchment into lake chini, pekan, pahang, malaysia.  - environmental earth sciences.  68(3):889-897. 

n. s. harun, z. rahman ali, a. s. rahim, t. lihan, and r. m. w. idris.  (2013).  effects of leachate on geotechnical characteristics of sandy clay soil.  - aip conference proceeding-ukm fst postgraduate colloqium. 

amelia hazreena abdul ghani, tukimat lihan, sahibin abdul rahim, muzzneena ahmad musthapha, wan mohd razi idris, and zulfahmi ali rahman.  (2013).  prediction of sedimentation using integration of rs, rusle model and gis in cameron highlands, pahang, malaysia.  - aip conference proceedings -ukm fst postgraduate colloquium. 

z.a. rahman, w.z.w. yaacob, s.a. rahim, t. lihan, w.m.r. idris & w.n.f. mohd sani.  (2013).  geotechnical characterisation of marine clay as potential liner material.  - sains malaysiana.  42(8):1081-1089. 

rahman, z. a.; sahibin, a. r.; lihan, t.; idris, w. m. r.; sakina, m..  (2013).  effects of surfactant on geotechnical characteristics of silty soil.  - sains malaysiana.  42(7):881-891. 

siti nurliyana, h., zulfahmi, a. r., sahibin, a. r. & wan mohd razi, i..  (2012).  kesan simen portland terhadap sifat geoteknik tanah gambut.  - proceedings national geoscience conference 2012. 

sahibin abd. rahim, wan mohd. razi idris, zulfahmi ali rahman, tukimat lihan, ramlan omar & liew kah yan.  (2012).  kandungan logam berat dalam tumbuhan penyedap rasa terpilih dan dalam tanih ultrabes di felda rokan barat, negeri sembilan, malaysia.  - sains malaysiana.  41(1):11-21. 

a. r. zulfahmi, w. y. wan zuhairi, m. t. raihan, a. r. sahibin, i. wan mohd razi, l. tukimat, z. siti nur syakireen, & a. noorulakma.  (2012).  influence of amang (tin tailing) on geotechnical properties of clay soil.  - sains malaysiana.  41(3):303-312. 

siti nurliyana harun, zulfahmi ali rahman, sahibin abdul rahim, tukimat lihan & wan mohd razi idris.  (2012).  kesan pencemaran cecair larut (clr) terhadap had atterberg dan sifat pemadatan tanah baki granit.  - proceedings national geoscience conference 2012. 

zulfahmi a. r., sahibin, a. r., lihan, t., wan mohd. razi, i. & sakina, m.  (2012).  effects of surfactant on geotechnical properties of silty soil.  - proceedings of the soil science conference of malaysia 2012. 

sahibin, a. r., wan mohd razi, i., zulfahmi, a. r., lihan, t. & nurul naqirah, a. s..  (2012).  physico-chemical properties of ultrabasic soil from cheroh raub, pahang..  - proceedings national geoscience conference 2012. 

amelia hazreena abdul ghani, tukimat lihan, muzzneena ahmad mustapha, sahibin abdul rahim, zulfahmi ali rahman, wan mohd razi idris..  (2012).  soil erosion prediction using integration of rusle model and gis in cameron highlands, pahang, malaysia.  - proceeding of international conference on environment 2012 (icenv 2012) / universiti sains malaysia. 

sahibin abd. rahim, wan mohd. razi idris, zulfahmi ali rahman, tukimat lihan, ramlan omar, muhammad barzani gasim & wongwei cheng.  (2011).  kandungan logam berat dalam persekitaran tanih dan dillenia suffruticosa di kawasan lombong pelepah kanan, kota tinggi, johor.  - jurnal e-bangi.  6(1): 1-16. 

adam j.h., ming l.k., juhari m.a.a., jalaludin m.a., idris w.m.r., othman a.r., tarmidzi s.n.a..  (2011).  cluster analysis of submontane forest along western slope of frasers` hill research centre in raub district, malaysia.  - bangladesh journal of botany.  40(2):121-132. 

sahibin abd rahim, zulfahmi ali rahman, mohd. nizam mohd. said, wan mohd. razi idris, tukimat lihan, lee yook heng, tajudin mahmud dan cho wai keat.  (2011).  kandungan karbon organik dan stok karbon dalam tanih gambut, di persekitaran pertanian kelapa sawit, kuala langat selatan, selangor.  - jurnal e-bangi.  6(2):156-167.. 

abd rahim, s; idris, wmr; rahman, za; lihan, t; gasim, mb; said, mnm; xing, kl.  (2011).  physico-chemical status of soil at the site of ukm research centre, tasik chini, pahang, malaysia [status fiziko-kimia tanih tapak pusat penyelidikan ukm tasik chini, pahang, malaysia].  - sains malaysiana.  40(2):101-110. 

lihan, t., amelia, h. a. g., mustapha, a.m., zulfahmi, a.r., wan mohd razi, i. & sahibin, a.r..  (2011).  soil erosion prediction using integration of rusle model and gis at mentiga river basin, pahang.  - international seminar on current research progress in sciences and technology (isstech 2011). 

sahibin abd.rahim, wan mohd. razi idris, zulfahmi ali rahman, tukimat lihan, muhd barzani gasim, mohd nizam m. said dan kang ling xing.  (2011).  status fiziko-kimia tanih tapak pusat penyelidikan ukm tasik chini, pahang, malaysia.  - sains malaysiana.  40(2): 101-110. 

jumaat h. adam, hafiza a. hamid, mohd afiq aizat juhari, siti norhafizah ahmad tarmizi and wan mohd razi idris.  (2011).  species composition and dispersion pattern of pitcher plants recorded from rantau abang in marang district, terengganu state of malaysia.  - international journal of botany.  7(2):162-169. 

mohd shahidan alwi shahrul alam, zulfahmi ali rahman, sahibin abd rahim, jumaat h. adam, siti norhafizah ahmad tarmidzi, wan mohd razi idris & jasni yaakub.  (2010).  bio-kejuruteraan penilaian ekosistem dan spesies 2010 bukit fraser: kesihatan persekitaran untuk kesejahteraan masa hadapan.  - 159-166. 

siti norhafizah ahmad tarmidzi, jumaat h. adam, zulfahmi ali rahman, khairul muna mahmud, mohd shahidan alwi shahrul alam, sahibin abd rahim & wan mohd razi idris.  (2010).  bio-kejuruteraan penilaian ekosistem dan spesies 2010 bukit freser: kesihatan persekitaran untuk kesejahteraan masa hadapan.  - 147-158. 

mohd shahidan alwi shahrul alam,zulfahmi ali rahman, siti norhafizah ahmad tarmidzi, jumaat h. adam, jasni yaakub, sahibin abd rahim & wan mohd razi idris.  (2010).  bio-kejuruteraan penilaian ekosistem dan spesies 2010 bukit fraser: kesihatan persekitaran untuk kesejahteraan masa hadapan.  - 175-180. 

zulfahmi .a. r., siti nur syakireen, z., wan zuhairi, w. y., raihan, m. t., sahibin, a. r., wan mohd razi, i. & noorulakma, a..  (2010).  some engineering behaviour of tailing-contaminated soils from disused tin mine at sungai lembing pahang..  - prosiding seminar antarabangsa ke 3, ekologi, habitat dan perubahan lingkungan, pekan baru riau, indonesia. 

sahibin abd. rahim, mn m said, wan mohd razi idris, zulfahmi ali rahman, tukimat lihan, sharilnizam m. yusman hashim & sariza maarof.  (2010).  ciri fiziko-kimia tanih gambut di kawasan pertanian kg sungai kelambu, banting, selangor, malaysia.  - 3rd regional symposium on environment and natural resources/5-6 august 2008 prince hotel & residence kuala lumpur. 

b.m. md-zain, n.a. sha`ari, m. mohd-zaki, f. ruslin, n.i. idris, m.d. kadderi and w.m.r. idris.  (2010).  a comprehensive population survey and daily activity budget on long tailed macaques of universiti kebangsaan malaysia.  - journal of biological sciences.  10(7):608-615. 

ahmad adnan, m., david, a., sahibin, a.r., wan mohd razi, i., zulfahmi, a.r., tukimat, l. & muzzneena, a.m..  (2010).  penyelidikan pantai timur johor: mersing warisan terpelihara.  - 191-198. 

sahibin abd. rahim, wan mohd. razi idris, tukimat lihan, zulfahmi ali rahman, muhd
barzani gasim, jumaat adam dan low hew khuan.  (2009).  kandungan logam berat dalam tanih ultrabasik dan terung pipit (solanum torvum) di kuala pilah, negeri sembilan, malaysia.  - seminar kimia bersama itb - ukm ketujuh bandung, 12-13 desember 2007. 

zulfahmi, a.r., mohd shahidan alwi, s.a., sahibin, a. r., adam, j. h. & wan mohd. razi, i..  (2009).  the usage of coconut fronds (cocos nucifera) as erosion control material in slope bioengineering approach.  - national coconut conference 2009: opportunities for a sunrise industry. 

sahibin abd. rahim, zulfahmi ali rahman, wan mohd. razi idris, azman hashim,
tukimat lihan, muhd. barzani gasim, jumaat adam dan fong ngai lim.  (2009).  kandungan logam berat terpilih dalam tanih dan tumbuhan arundina graminifolia daripada kawasan bekas lombong pelepah kanan, kota tinggi, johor.  - seminar kimia bersama itb - ukm ketujuh, institut teknologi bandung dan fakulti sains teknologi ukm. 

zulfahmi ali rahman, sahibin abdul rahim, jasni yaakob, wan mohd razi idris & nai chai fong.  (2009).  cirian fiziko-kimia dan pengaruh ke atas ketidakstabilan bahan bumi cerun di kawasan puchong, selangor.  - sains malaysiana.  38(1):1-8. 

sahibin abd. rahim, zulfahmi ali rahman, wan mohd. razi idris, azman hashim, tukiman lihan, muhd barzani gasim, jumaat adam & fong ngai lim.  (2009).  kandungan logam berat terpilih dalam tanih dan tumbuhan arundina graminifolia dari kawasan lombong pelepah kanan, kota tinggi, johor, malaysia.  - sains malaysiana.  38(1):31-38. 

wan mohd razi i., sahibin a.r., mazlin m., tukimat l., zulfahmi a.r., kenny j. dan azman h..  (2009).  bio-kejuruteraan dan kelestarian ekosistem.  - 43-56. 

mohd razi idris w.a.n., rahim s.a., zulfahmi rahman a.l.i., lihan t., hashim a., yusuf s.n.m..  (2009).  geochemical composition of beach sediment in langkawi island, kedah, malaysia [komposisi geokimia sedimen pantai di pulau langkawi, kedah. malaysia].  - sains malaysiana.  38(3):313-320. 

zulfahmi a.r., jasni y., sahibin a.r., wan mohd razi i., siti norhafizah a.t dan shahidan alwi m.s.a..  (2009).  bio-kejuruteraan dan kelestarian ekosistem.  - 9-26. 

zulfahmi a.r, jasni y., sahibin a.r., wan mohd razi i. dan azman h..  (2009).  bio-kejuruteraan dan kelestarian ekosistem.  - 19-26. 

idris, wmr; rahim, sa; latif, mt; rahman, za; lihan, t; chong, ly; hashim, a; yusuf, sm.  (2009).  indeks kualiti air di sekitar kawasan lombong di pelepah kanan, kota tinggi, johor (water quality index in the vicinity of pelepah kanan mine, kota tinggi, johor).  - sains malaysiana.  38(4):449-455. 

adam j., nur maisarah j., siti norhafizah a.t., hafiza a. h., harun md. y., abd rahim o., muhd barzani gasim, zulfahmi a.r., tukimat l., wan razi i., ramlan o. dan sahibin a.r..  (2009).  bio-kejuruteraan dan kelestarian ekosistem.  - 27-42. 

rahim, sa; idris, wmr; rahman, za; desa, km; lihan, t; hashim, a; yusof, s; kuan, lh.  (2009).  selected heavy metal content in ultrabasic soil and mengkudu (morinda citrifolia) from kuala pilah, negeri sembilan, malaysia.  - sains malaysiana.  38(5):637-644. 

adam j., nur maisarah j., siti norhafizah a.t., hafiza a.h., harun md. y., abd rahim o., muhd barzani gasim, zulfahmi a.r., tukimat l., wan razi i., ramlan o. & sahibin a.r..  (2009).  bio-kejuruteraan & kelestarian ekosistem.  - 27-42. 

mohd shahidan alwi, s. a., zulfahmi, a. r., sahibin, a. r. adam, j. h., wan mohd. razi, i. & siti norhafizah, a.t.  (2009).  potential usage of coconut fronds (cocos nucifera) in bioengineering approach.  - second ukm-ui joint seminar 2009. 

sahibin abd. rahim, tukimat lihan, zulfahmi ali rahman, baba musta, adong laming, wan mohd. razi idris, muhd. barzani gasim and siti rahayu awang.  (2009).  physico-chemical characteristics and geochemical composition of soil from the former air terjun mine, kota tinggi, johor.  - bulletin of geological society of malaysia.  55:27-32. 

lee qiao yun, mohd ekhwan toriman, sahibin abdul rahim, & wan mohd razi idris.  (2009).  potensi hakisan tanih menggunakan model rusle : satu analisis di tasik chini pahang.  - seminar serumpun 1v unhas - ukm `penelitian dunia melayu malaysia-indonesia. 

lee qiao yun, mohd ekhwan toriman, sahibin abdul rahim, fredolin tangang@tajudin & wan mohd razi idris,.  (2009).  impacts of climate change on rice planting sector in malaysia: how dssat can be used as prediction model.  - international conference water, environment, energy and society. firozabad india. 

a. r. sahibin, i. wan mohd. razi, a.r. zulfahmi, l. tukimat, g. muhd barzani, h.a. jumaat & h.k. low.  (2008).  pengambilan logam berat oleh terung pipit (solanum torvum) dalam tanih ultrabes di kuala pilah, negeri sembilan.  - sains malaysiana.  37(4):323-330. 

sahibin abd rahim, muhd barzani gasim, mohd nizam, m.said, wan mohd razi idris, azman hashim, sharinizam mohd yusof & masniyana jamil.  (2008).  kandungan logam berat dalam beberapa siri tanah oksisol di sekitar tasik chini, pahang.  - malaysian journal of analytical sciences.  12(1):95-104. 

wan mohd. razi idris, sahibin abd rahim, zulfahmi ali rahman, nazura nahrowi, sharil nizam mohd. yusof & azman hashim.  (2008).  bukit belata, selangor: pengurusan, persekitaran fizikal, kepelbagaian biologi dan sosio-ekonomi.  - 6:62-71. 

sahibin abd. rahim, wan mohd. razi idris, azman hashim, sharilnizam yusof dan nazura nahrowi.  (2008).  bukit belata, selangor: pengurusan, persekitaran fizikal, kepelbagaian biologi dan sosio-ekonomi..  - 5:48-61. 

sahibin abd. rahim, tukimat lihan, baba musta, adong laming, zulfahmi ali rahman, wan mohd. razi idris, muhd. barzani gasim, azman hashim, sharilnizam mohd yusof & liow hai yin.  (2008).  pengambilan logam berat oleh nephentes gracilis dan nephentes hookeriana dalam tanih bekas lombong besi dan timah pelepah kanan, kota tinggi, johor.  - sains malaysiana.  37(1):39-49. 

sahibin abdul rahim, wan mohd. razi idris, ismail b. s., muhd barzani gasim, ramlan omar, zulfahmi ali rahman, baba musta and mohamad md. tan.  (2008).  composition and distribution pattern of major and trace elements in gradually weathered andesite rock from felda jengka 4, pahang, malaysia.  - malaysian journal of science.  27(1):153-162. 

sahibin abd. rahim, joy jacqueline pereira, tajul anuar jamaludin, zulfahmi ali rahman, wan mohd. razi idris.  (2008).  risk assessment of the ex mamut copper mine, ranau, sabah.  - seminar pemantauan projek penyelidikan (gup) 2007. 

wan mohd razi idris, sahibin abd. rahim, zulfahmi ali rahman, tukimat lihan, kadderi md. desa.  (2008).  penilaian tanah marginal (tanah serpentinit) untuk pertanian mampan di malaysia.  - seminar pemantauan projek penyelidikan gup 2007. 

sahibin abd. rahim, tukimat lihan, baba musta, adong laming, zulfahmi ali rahman, wan mohd. razi idris, muhd. barzani gasim, azman hashim, sharilnizam mohd. yusof & liow hai yin.  (2008).  pengambilan logam berat oleh nepenthes gracilis dan n.hookeriana dalam tanih bekas lombong besi dan timah, pelepah kanan, kota tinggi, johor.  - jurnal sains malaysiana.  37(1):39-49. 

sahibin abd. rahim, mn m said, wan mohd razi idris, zulfahmi ali rahman, tukimat lihan, sharilnizam m. yusman hashim & sariza maarof.  (2008).  ciri fiziko-kimia tanih gambut di kawasan pertanian kg. sungai kelambu, banting, selangor, malaysia.  - 3rd regional symposium on environment and natural resources - conservation for a green future, ukm bangi. 

rahim s.abd., lihan t., musta b., laming a., rahman z.a., idris w.m.r., gasim m.b., hashim a., yusof s.m., yin l.h..  (2008).  heavy metal uptake by nepenthes gracilis and n. hooxeriana in ex-iron and tin mine soil, pelepah kanan, kota tinggi, johor [pengambilan logam berat oleh nepenthes gracilis dan n. hookeriana dalam tani.  -

rahim s.abd., rahman z.a., gasim m.b., idris w.m.r., tan m.md..  (2008).  major elements and heavy metal composition of soils sorrounding limestone hills in perlis [komposisi unsur-unsur utama dan logam berat dalam tanih di sekitar bukit batu kapur di perlis].  - sains malaysiana.  37(4):341-350. 

sahibin abd. rahim, zulfahmi ali rahman, muhd barzani gasim, wan mohd razi idris & mohamad md. tan.  (2008).  komposisi unsur-unsur utama dan logam berat dalam tanih di sekitar bukit batu kapur di perlis.  - sains malaysiana.  37(4):341-350. 

zulfahmi ali rahman, sahibin abd. rahim, jasni yaakob & wan muhd razi idris.  (2007).  tinjauan awal potensi ketidakstabilan cerun dan cirian fiziko-kimia tanah di cameron highland.  - sains malaysiana.  36(2):105-116. 

sahibin abd. rahim, tukimat lihan, zulfahmi ali rahman, wan mohd razi idris, azman hashim, shahrilnizam md yussof dan liow hai yin.  (2007).  pengambilan fe, mn dan cu oleh nepenthes sp. dalam tanih bekas lombong pelepah kanan, kota tinggi, johor.  - sains malaysiana.  36(2):123-132. 

sahibin abd. rahim, wan mohd. razi idris, azman hashim, tukimat lihan, zulfahmi ali rahman dan fong ngai lim.  (2006).  ciri fiziko-kimia substrat tanih di mana tumbuhan arundina graminifolia tumbuh daripada kawasan lombong pelepah kanan, kota tinggi, johor..  - prosiding seminar ukm-unri ke-4, 1-2 ogos 2006, ukm bangi selangor. 

sahibin abd. rahim, wan mohd. razi idris, azman hashim, tukimat lihan, zulfahmi ali rahman dan fong ngai lim.  (2006).  kandungan fe, mn, cu dan sn dalam tanih dan tumbuhan arundina graminifolia daripada kawasan lombong pelepah kanan, kota tinggi, johor..  - prosiding seminar ukm-unri ke-4, 1-2 ogos 2006, ukm bangi selangor. 

sahibin abd. rahim,tukimat lihan, wan mohd. razi idris, baba musta, adong laming & choo lee chain.  (2006).  pengambilan cd, co, pb, ni dan zn oleh melastoma malabathricum daripada tanah bekas lombong di lombong pelepah kanan, kota tinggi, johor..  - borneo sciences.  19: 35-47. 

sahibin abd. rahim, tukimat lihan, baba musta, adong laming, wan mohd. razi idris & kenny jool.  (2005).  potensi mencemar tanih bekas lombong tembaga mamut di ranau, sabah.  - jurnal borneo sains, ums.  17: 43-55. 

sahibin abd.rahim, mazlin mokhtar, wan mohd. razi idris, kenny jool, azman hashim and diana nyambar.  (2004).  effect of land use pattern on heavy metals and nutrient characteristics at the coastal area of langat basin, selangor, malaysia.  - malaysian journal of soil science.  8(1):39-52. 

sahibin abd. rahim, wan mohd. razi idris, kenny jool and diana nyambar.  (2003).  soil and sediment profile of heavy metals and nutrient in the coastal areas of the langat basin.  - ecosystem health of the langat basin. proceeding of the 2003 research symposium on ecosystem of the langat basin. lestari, ukm..