see too kay leng, frankie marcus ata, mokhtar jaafar, mohd ekhwan toriman, mohd khairul amri kamarudin.  (2023).  riverbank protection structure failure factors and remedial approach: a case study in kelantan malaysia.  - journal of the malaysian institute of planners.  213-226. 

see too kay leng, frankie marcus ata, mokhtar jaafar, mohd ekhwan toriman, mohd ridhuan mohd jamil.  (2023).  food hazard mapping and community awareness literacy in lower reach area of kelantan river.  - european chemical bulettin.  4492-4508. 

frankie marcus ata, mohd ekhwan toriman, safari mat desa, liew yuk san, mohd khairul amri kamarudin.  (2023).  impact of land use activities on the hydrological regime in the junjung river basin, penang island, malaysia.  - planning malaysia:journal of the malaysian institute of planners.  42-56. 

mohd khairul amri kamarudin, mohd ekhwan toriman, noorjima abd wahab, mohd armi abu samah, khairul nizam abdul maulud, firdaus mohamad hamzah, ahmad shakir mohd saudi, sunardi sunardi.  (2023).  hydrological and climate impacts on river characteristics of pahang river basin, malaysia.  - heliyon.  1-26. 

frankie marcus ata, mohd ekhwan toriman, safari mat desa, liew yuk san, mohd khairul amri kamarudin.  (2023).  development of hydrological modelling using hec-hms and hec-ras for flood hazard mapping at junjung river catchment.  - planning malaysia: journal of the malaysian institute of planners.  116-129. 

noorjima abd wahab, mohd khairul amri kamarudin, mohd ekhwan toriman, hafizan juahir, frankie marzus ata, adiana ghazali, mohd armi abu samah, muaz azinuddin, wan mohd khairul firdaus wan khairuldin, loh ing hoe.  (2022).  the assessment of sedimentation and water quality status for river catchment management in kenyir lake basin.  - desalination and water treatment.  93-105. 

siti nor aisyah md bati, mohd khairul amri kamarudin, mohd ekhwan toriman, mohd armi abdu samah, ing. hoe loh, firdaus mohamad hamzah, muhammad hafiz md saad, noorjima abd wahab, nur ili hasmida mustaffa.  (2022).  assessment of water quality index in lake ecosystem.  - desalination and water treatment.  123-131. 

hassan m.a. alssgeer, mohd. khairul amri kamarudin, mohd armi abu samah, mohd ekhwan toriman, muhammad barzani gasim, marlia m. hanafiah, laila o.m. alubyad, ahmad shakir mohd saudi, khairul nizam maulud, noorjima abd wahab, siti nor aisyah bati, et. al.  (2022).  spatial and temporal variations of river water quality using multivariate statistical techniques.  - desalination and water treatment.  93-105. 

hassan m.a. alssgeer, mohd khairul amri kamarudin, mohd armi abu samah, mohd ekhwan toriman, muhammad barzani gasim, marlia m. hanafiah, laila o.m. alubyad, ahmad shakir mohd saudi, khairul nizam maulud, noorjima abd wahab, siti nor aisyah bati, mohamed.  (2022).  spatial and temporal variations of river water quality using multivariate statistical techniques.  - desalination and water treatment.  106-122. 

japheth daramola, ekundayo adepehin, ekhwan m toriman, lam k choy, jaafar mokhtar, tabiti s tabiti.  (2022).  impacts of land-use change, associated land-use area size and runoff on watershed sediment yield: implications from the kaduna watershed.  - water.  1-24. 

mohd haizam saudi, pitalis mawardi baging, mohd khairul amri kamarudin, ahmad shakir mohd saudi, noorjima abd wahab, mohd ekhwan toriman, khairul nizam maulud, firdaus mohamad hamzah, nurul shafini shafurdin, nur lli hasmida binti mustaffa.  (2021).  environmental knolwledge and deterioration factors on natural resource management: a geographical perespective study on indigenists communities in indonesia and malaysia.  - review of international geographical education.  322-345. 

farahani mohd saimi, firdaus mohamad hamzah, mohd ekhwan toriman, othman jaafar, hazrina tajudin.  (2020).  trend and linearity analysis of meteorological parameters in peninsular malaysia.  - sustainability.  1-19. 

naimie mohd nawawi, mohd khairul amri kamarudin, mohd amri abu samah, loh ing hoe, mohd ekhwan toriman, lukman@zawawi mohamad, mohd syaiful nizam abu hassan.  (2020).  development of gis spatial models on critical place needed of malaysia sign language (msl) for persons with disabilities (pwds) deaf in terengganu, malaysia.  - international journal of mechanical and production engineering research and development.  4999-5010. 

mohd khairul amri kamarudin, noorjima abd wahab, mohd armi abu samah, ahmad shakir mohd saudid, azimah ismail, mohd ekhwan toriman, firdaus mohd hamzah, muhammad hafiz md saad, loh ing hoe, siti nor aisyah md bati.  (2020).  assessing of water quality and sedimentation problems in lata sungai limau, malaysia.  - desalination and water treatment.  1-10. 

j. daramola, t.m. ekhwan, j. mokhtar, k.c. lam, g.a. adeogun.  (2019).  estimating sediment yield at kaduna watershed, nigeria using soil and water assessment tool (swat) model.  - heliyon.  1-8. 

mahmood jamal abdulhasan, marlia m. hanafiah, murtadha sarhan satchet, hayder saaadoon abdulaali, mohd ekhwan toriman, abbas al-raad.  (2019).  combining gis, fuzzy logic, and ahp models for solid waste disposal site selection in nasiriyah, iraq.  - applied ecology and environmental research.  6701-6722. 

japheth daramola, toriman m. ekhwan, ekundayo joseph adepehin, j. mokhtar, kuok choy lam, ah choy er.  (2019).  seasonal quality variation and environmental risks associated with the consumption of surface water: implication from the landzun stream, bida, nigeria.  - heliyon.  1-11. 

abbas a. al-raad, marlia m. hanafiah 1 ahmed samir naje, mohammed a. ajeel, alfarooq. basheer, thuraya ali aljayashi, mohd ekhwan toriman.  (2019).  treatment of saline water using electrocoagulation with combined electrical connection of electrodes.  - processes.  1-13. 

mohd khairul amri kamarudin, aliyu muhammad nalado, mohd ekhwan toriman, hafizan juahir, roslan umar, azimah ismail, noorjima abd wahab, muhammad hafiz md saad, khairul nizam maulud, marlia mohd hanafiah, ahmad shakir mohd saudi, hazamri harith.  (2019).  evolution of river geomorphology to water quality impact using remote sensing and gis technique.  - desalination and water treatment.  258-273. 

mohd khairul amri kamarudin, mohammad faezul hakim mustapha, noorjima abd wahab, muhammad hafiz md. saad, mohd ekhwan toriman, firdaus mohd hamzah, mohd armi abu samah, mohd syaiful nizam abu hassan, siti nor aisyah md bati.  (2019).  assessment of hydrological inspection using development low cost boat application in university sultan zainal abidin (unisza) lake, terengganu, malaysia.  - international journal of recent technology and engineering.  205-212. 

mohd khairul amri kamarudin, nur hishaam sulaiman, noorjima abd. wahab, mohd ekhwan toriman, marlia mohd hanafiah, roslan umar, abdul rahman hassan, mohd hafiz rosli, mohd armi abu samah, hazamri harith.  (2019).  impact of malaysia major flood to river geomorphology changes and total suspended solid using gis technique.  - desalination and water treatment.  242-257. 

noorjima abd wahab, mohd khairul amri kamarudin, mohd ekhwan toriman, hafizan juahir, muhammad hafiz md saad, frankie marcus ata, adiana ghazali, abdul rahman hassan, hanif abdullah, khairul nizam maulud, marlia mohd hanafiah, hazamri harith.  (2019).  sedimentation and water quality deterioration problems at terengganu river basin, terengganu, malaysia.  - desalination and water treatment.  228-241. 

firdaus mohamad hamzah, siti nur syuhadha mohammed, hazrina tajudin, ekhwan toriman, sharifah mastura syed abdullah.  (2019).  temporal variation of salinity in marine water using statistical approaches.  - international journal of advanced trends in computer science and engineering.  283-289. 

firdaus mohamad hamzah, mohamad zahin irfan, hazrina tajudin, ekhwan toriman, sharifah mastura syed abdullah.  (2019).  assessment of rainfall trend at the airports using non-parametric statistics approach.  - international journal of advanced trends in computer science and engineering.  290-295. 

sarah alisa abdul razak, mohd khairul amri kamarudin, mohd ekhwan toriman, noorjima abd wahab, muhammad hafiz md saad & siti nor aisyah md bati..  (2019).  relationship between knowledge and attitudes towards environmental education among secondary school students in malaysia.  - international journal of academic research business and social sciences.  36-48. 

mabroka mohamed daw, elhadi ramadan ali, mohd ekhwan toriman.  (2019).  determinants of urban residential water demand in libya.  - international journal of engineering and advanced technology.  847-856. 

frankie marcus ata , mohd khairul amri kamarudin, nadzifah yaakub, noorjima abd. wahab, mohd ekhwan toriman, hafizan juahir, muhammad barzani gasim, sunardi, aishatul amiera abdul halim, muhammad nizam adha abd raoff, muhamad najmi haris.  (2018).  impact of hydrological study to water quality status in kuantan river, pahang, malaysia.  - international journal of engineering & technology.  . 

norsyuhada hairoma , muhammad barzani gasim, mohd ekhwan toriman, hafizan juahir, azman azid , mohammed hatta abd karim, mohd khairul amri kamarudin, mazlin mokhtar , rahmah elfitri.  (2018).  temporal variation of coastal groundwater quality in east coast of terengganu, malaysia.  - international journal of engineering & technology.  . 

wan nur amyliyana wan faizurie zaidee , ahmad shakir mohd saudi, mohd khairul amri kamarudin , mohd ekhwan toriman , hafizan juahir , izuddin fahmy abu , muaz mahmud nur zahidah shafii , khairul nizam , rahmah elfithri.  (2018).  flood risk pattern recognition using chemometric techniques approach in golok river, kelantan.  - international journal of engineering & technology.  . 

mohd khairul amri kamarudin, noorjima abd wahab, mohd ekhwan toriman,mohamad razali abdullah, nurul safaniza che ani, aisyah azria, fatin rahman,shamira azha, nik nur aida zainal, fiza kamaruzaman.  (2018).  assessment of population rate evolutions in malaysia and the republic of china from 1990 until 2016.  - international journal of engineering & technology.  . 

chutima pingmuang, somboon sirisunhirun , mohd ekhwan toriman.  (2018).  the model for thais physician competency development based on focus discussion group (fdg): a review.  - international journal of engineering & technology.  . 

hanafiah m.m, yussof m. k. m, hasan, m, abdulhasan, m. j, toriman, m. e.  (2018).  water quality assessment of tekala river, selangor, malaysia.  - applied ecology and environmental research.  . 

mohd ekhwan toriman , mohd khairul amri kamarudin, nur atikah mohd adanan, norfatihah haron, sharifah nurul izatiumira syed omar , wan nur ain syazwani wan mohamad zailani , nor amira shafiqah zulkifli , siti nor fazillah abdullah.  (2018).  evaluation of drug addicts rate with environmental components study in terengganu, malaysia.  - international journal of engineering & technology.  . 

noorjima abd wahab , mohd khairul amri kamarudin, mohd ekhwan toriman , frankie marcus ata , hafizan juahir , adiana ghazali , atikah anuar.  (2018).  the evaluation of dissolved oxygen (do), total suspended solids (tss) and suspended sediment concentration (ssc) in terengganu river, malaysia.  - international journal of engineering & technology.  . 

mohd ekhwan toriman , hassan mohammed ali alssgeer , muhammad barzani gasim, khairul amri kamarudin , mabroka mohamed daw, laila omaer mohammed alabyad.  (2018).  impacts of land-use changes on water quality by an application of gis analysis: a case study of nerus river, terengganu, malaysia.  - international journal of engineering & technology.  . 

nurul afiqah mohamd tahir , hafizan juahir, mohamad pauzi zakaria , sharifuddin md zain,ananthy retnam ,tan sin sing ,norazida manan ,mohd ekhwan toriman, azimah ismail, mohd khairul amri kamarudin ,adiana ghazali ,noorjima abd. wahab.  (2018).  environmental forensic techniques in identifying the sources of 16 usepa priority pollutants polycyclic aromatic hydrocarbons (pahs) at the langat river, selangor, malaysia.  - international journal of engineering & technology.  . 

sadiq mukhtar, rosniza aznie, c.r., lam, k.c., mokhtar, j., kadaruddin aiyub, toriman, m.e..  (2018).  spatio-temporal analysis of internal forced migration in northeastern nigeria.  - international journal of academic research in business and social sciences.  . 

mohd khairul amri kamarudin, noorjima abd wahab, hafizan juahir , nik mohd firdaus nik wan , muhammad barzani gasim , mohd ekhwan toriman , frankie marcus ata , adiana ghazali , atikah anuar , hanif abdullah , nur izzati hussain , [and five others].  (2018).  the potential impacts of anthropogenic and climate changes factors on surface water ecosystem deterioration at kenyir lake, malaysia.  - international journal of engineering & technology.  . 

h. m. zolkipli1 , h. juahir , g. adiana, n. zainuddin , a. b. h. m. maliki , m. e. toriman , m. mokhtar , r. elfitri.  (2018).  spatial assessment of selangor, malaysia water treatment plant performance using chemometric technique.  - international journal of engineering & technology.  . 

h. m. zolkipli , h. juahir , g. adiana, n. zainuddin , a. ismail , a. b. h. m. maliki, n.i. hussain , m. k. a. kamarudin , m. e. toriman ,m. mokhtar.  (2018).  spatial assessment and the most significant parameters for drinking water quality using chemometric technique: a case study at malaysia water treatment plants.  - international journal of engineering & technology.  . 

mohd khairul amri kamarudin, mohd ekhwan toriman, nursabrina abdullah , nur atikah md shariff , nurul ain shalilie shari , nurul nazwa qanitah isa , fatin nadhirah mohd ramli,siti nor fazillah abdullah , hafiz saad , nurul safaniza che ani.  (2018).  assessment of demographic variables on mental illness in malaysia.  - international journal of engineering & technology.  . 

nur liyana zakri, ahmad shakir mohd saudi,hafizan juahir , mohd ekhwan toriman, izuddin fahmy abu,muhammad muaz mahmud, md feroz khan.  (2018).  identification source of variation on regional impact of air quality pattern using chemometric techniques in kuching, sarawak.  - international journal of engineering & technology.  . 

rahmah elfithri, mazlin mokhtar,mat pauzi abdullah,mohd raihan taha,mohd ekhwan toriman, ruhizan mohamad yasin, jasni yaakub,rd. puteri khairani khirotdin,mohamad mahathir amir sultan , ishak, s. a, ramzan, n. m, mohd khairul amri kamarudin [and 4 others.  (2018).  watershed sustainability index for langat unesco help river basin, malaysia.  - international journal of engineering & technology.  . 

izwan arif azizan, hafizan juahir, mohd ekhwan toriman, mahadzirah mohamad,norfazillah abdullah, mohd hanif abdullah.  (2018).  trend detection of drug abuse using multivariate analysis in malaysia during the years 2005 to 2015.  - international journal of engineering & technology.  . 

noor zarina abd wahab, norhidayah badya, nazlina ibrahim, mohd khairul amri kamarudin, hafizan juahir, mohd ekwan toriman.  (2018).  antiviral activity of cynometra cauliflora leaves methanolic extract towards dengue virus type 2.  - international journal of engineering & technology.  . 

mohd khairul amri kamarudin, kabir abdulkadir gidado, mohd ekhwan toriman, hafizan juahir, roslan umar, noorjima abd wahab, salisu ibrahim, suriyani awang, khairul nizam abdul maulud.  (2018).  classification of land use/land cover changes using gis and remote sensing technique in lake kenyir basin, terengganu, malaysia.  - international journal of engineering & technology (uae).  . 

fazly amri mohd, khairul nizam abdul maulud, othman a. karim, rawshan ara begum, md firoz khan, wan shafrina wan mohd jaafar, sharifah mastura syed abdullah, mohd ekhwan toriman, mohd khairul amri kamarudin, muhammad barzani gasim, noorjima abdul wahab.  (2018).  an assessment of coastal vulnerability of pahang's coast due to sea level rise.  - international journal of engineering & technology (uae).  . 

madihah mohd azharn, khairul nizam abdul maulud, siti norsakinah selamat, md firoz khan, othman jaafar, wan shafrina wan mohd jaafar, sharifah mastura syed abdullah, mohd ekhwan toriman, mohd khairul amri kamarudin, muhammad barzani gasim, hafizan juahir.  (2018).  impact of shoreline changes to the coastal development.  - international journal of engineering & technology (uae).  . 

mohd ekhwan toriman,musa garba abdullahi,mohd khairul amri kamarudin,roslan umar,aliyu muhammad nalado,md firoz khan.  (2018).  trends analysis of ozone hole annual records using sbuv data version 8.6 (1979 to 2017 datasets).  - international journal of engineering & technology.  . 

mohd khairul amri kamarudin,noorjima abd. wahab,ahmad fadhli mamat, hafizan juahir, mohd ekhwan toriman,nik firdaus nik wan,frankie marcus ata, adiana ghazali,atikah anuar,muhammad hafiz md saad.  (2018).  evaluation of annual sediment load production in kenyir lake reservoir, malaysia.  - international journal of engineering & technology.  . 

azimah ismail, saiful bahri mohamed , hafizan juahir , mohd ekhwan toriman, azlina md. kassim, sharifuddin md zain, wan kamaruzaman wan ahmad, wong kok fah, ananthy retnam, mazlin mokhtar, munirah abdul zali, mohd. zaki mohd. taib, chun yang.  (2018).  dmaic six sigma methodology in petroleum hydrocarbon oil classification.  - international journal of engineering & technology.  . 

nur hishaam sulaiman, mohd khairul amri kamarudin, mohd ekhwan toriman, hafizan juahir, frankie marcus ata, azman azid, noor jima abd wahab, roslan umar, saiful iskandar khalit, mokhairi makhtar, amal arfan & uca sideng.  (2017).  relationship of rainfall distribution and water level on major flood 2014 in pahang river basin, malaysia.  - environmentasia.  1-8. 

rosli, m.h., sulaiman, w.n.a., jamil, n., toriman, m.e. and kamarudin m.k.a..  (2017).  integration of spatially hydrological modelling on bentong catchment, pahang, peninsular malaysia using distributed gis-based rainfall runoff model.  - environmentasia.  65-79. 

azimah ismail, mohd ekhwan toriman, hafizan juahir, azlina md. kassim, sharifuddin md zain,wan kamaruzaman wan ahmad,wongkok fah, ananthy retnam, munirah abdul zali,mazlin mokhtar, mohd ayub yusri.  (2016).  chemometric techniques in oil classification from oil spill fingerprinting.  - marine pollution bulletin.  339-346. 

musa garba abdullahi, mohd khairul amri kamarudin, mohd ekhwan toriman, muhammad barzani gasim, azizah endut, iliyasu garba.  (2016).  assessment of natural groundwater recharge in terengganu, malaysia.  - international journal on advanced science, engineering and information technology.  781-786. 

frankie marcus ata, mohd khairul amri kamarudin, mohd ekhwan toriman, mohd saupi mohd zin, nur hishaam sulaiman, norjima abd wahab, sarif mohd nasir, jamaluddin mohamad saad.  (2016).  klasifikasi sedimen menggunakan teknik envirometrik: satu kajian kes di sungai pahang, malaysia.  - malaysian journal of analytical sciences.  1171-1180. 

siti kasmera ariffin, habibah ahmad, hamzah jusoh, mohd ekhwan toriman, sri winarni samsir, mushrifah idris.  (2016).  pendekatan strategik dalam pelancongan pendidikan di destinasi ekopelancongan di wilayah ekonomi pantai timur (ecer).  - geografia online malaysian journal of society and space.  25-39. 

kamarudin m.k.a., toriman m.e., juahir h., azid a., gasim m.b., saudi a.s.m., umar r., sulaiman n.h., ata f.m., mustafa a.d., amran m.a., yusoff w.a., azaman f..  (2015).  assessment of river plan change using rs and gis technique.  - jurnal teknologi.  31-38. 

amran m.a., azid a., juahir h., toriman m.e., mustafa a.d., hasnam c.n.c., azaman f., kamarudin m.k.a., saudi a.s.m., yunus k..  (2015).  spatial analysis of the certain air pollutants using environmetric techniques.  - jurnal teknologi.  241-249. 

wan adi yusoff, mokhtar jaafar, mohd khairul amri kamarudin, mohd ekhwan toriman.  (2015).  kajian penerokaan tanah dan perubahan kualiti air di tanah tinggi lojing, kelantan, malaysia.  - malaysian journal of analytical sciences.  951-959. 

a. habibah,i. mushrifah, j. hamzah, a. c. er, a. buang, m. e. toriman, s. selvadurai & r. zaimah.  (2013).  place-making of ecotourism in tasik chini: from exploratory to the contemporary biosphere reserve.  - asian social science.  Vol. 9 (6): 84-95. 

abul bashar bhuiyan, mazlin b. mokhtar, mohd ekhwan toriman, muhd barzani gasim, goh choo ta, rahmah elfithri & muhammad rizal razman.  (2013).  the environmental risk and water pollution: a review from the river basins around the world.  - american-eurasian journal of sustainable agriculture.  7(2):126-136. 

ching yun chen, baharudin y., mohd ekhwan t., lee yook heng, maimon a. and salmijah s..  (2013).  impact of climate change on flood risk in the muar river basin of malaysia.  - disaster advances.  6(10):11-17. 

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. 

a. habibah, a. c. er, i. mushrifah, j. hamzah, s. sivapalan, a. buang, m. e. toriman & s. a. sharifah mastura.  (2013).  revitalizing ecotourism for a sustainable tasik chini biosphere reserve.  - asian social science.  9(14):70-85. 

muhamad barzani gasim, m.e. toriman, mushrifah idris, pan ian lun, m.k.a. kamarudin, a.a. nor azlina, mazlin mokhtar and s.a. sharifah mastura.  (2013).  river flow conditions and dynamic state analysis of pahang river.  - american journal of applied sciences.  10(1): 42-57. 

m. f. chow, z. yusop, m. e. toriman.  (2013).  level and transport pattern of faecal coliform bacteria from tropical urban catchments.  - water science and technology.  67(8):1822-1831. 

nur munirah abdullah, mohd ekhwan toriman, haslinur md din, nor azlina ab. aziz, mohd khairul amri kamarudin, nurul syazwani abdul rani, frankie marcus ata, mohd hafiz saad, mushrifah idris.....  (2013).  pengaruh faktor keruangan dan masa dalam menentukan kadar pintasan hujan di kanopi hutan dipterokarpa, tasik chini pahang.  - malaysian journal of analytical sciences.  17(1):11-23. 

md. mahmudul alam. chamhuri siwar. rafiqul islam molla. basri talib. mohd ekhwan bin toriman.  (2012).  paddy farmers adaptation practices to climatic vulnerabilities in malaysia.  - mitigation and adaptation strategies for global change.  17(4):415-423. 

muhd. barzani gasim, mazlin mokhtar, salmijah surif, mohd. ekhwan toriman, sahibin abd. rahim and pan ia lun.  (2012).  analysis of thirty years recurrent floods of the pahang river, malaysia.  - asean journal of earth sciences.  5(1):25-35. 

mahdi eshraghi, habibah ahmad & mohd ekhwan toriman.  (2012).  contribution of geomorphological assessment for sustainable geotourism: a case of iran`s desert.  - advances in environmental biology.  6(3): 1188-1195,. 

m.e. toriman, muhamad barzani gasim, zulkifli yusop, ismail shahid, s.a. sharifah mastura, pauzi abdullah, mokhtar jaafar, nor azlina abdul aziz, m.k.a. kamarudin, othman jaafar, othman karim, hafizan.  (2012).  use of 137cs activity to investigate sediment movement and transport modeling in river coastal environment.  - american journal of environmental science.  8(4):417-423. 

mohd ekhwan toriman.  (2012).  nature of islamic da`wah in malaysia.  - advances in natural and applied sciences.  6(4):572-574. 

m.f. chow, z. yusop, m. e. toriman.  (2012).  modelling runoff quantity and quality in tropical urban catchments using storm water management model.  - international journal of environmental science and technology.  9(4):737-748. 

m.e toriman, nor rohaizah jamil, i mushrifah, s. a. sharifah mastura, habibah ahmad. c. er, nor azlina abdul aziz, q. y. lee, rahmah elfitri.  (2012).  identification and mapping of lotus (nelumbo nucifera) distribution in a shallow lake using satte; ite imagery and geographical information system (gis).  - journal of engineering and applied sciences.  7(4):300-305. 

j. hamzah, a. habibah, nooraryanie nor azazi, suraiya ishak, s. selvadurai, a. buang, m.e. toriman, n. lyndon, er a.c..  (2012).  kesan kewujudan institusi pengajian tinggi awam ke atas pembentukan ideopolis sekunder bandar baru bangi.  - geografia online malaysia journal of society and space.  8(6):59-75. 

a habibah, i. mushrifah, j. hamzah, a. buang and m. e toriman.  (2012).  crafting the natural capitals for the sustainability of ecotourism in tasik chini biopshere reserve: the host-guest perspectives.  - the social sciences.  7 (4): 611-619. 

j. hamzah, a. habibah, a. buang, k. jusoff, m.e. toriman, m.j. mohd fuad, a.c. er & a.m. azima.  (2012).  flood disaster, impacts and the tourism providers` responses: the kota tinggi experience.  - advances in natural and applied sciences.  6(1):26-32. 

l.m. sujaul, g. muhammad barzani, b.s. ismail, a.r. sahibin & t. mohd ekhwan.  (2012).  estimation of the rate of soil erosion in the tasik chini catchment, malaysia using the rusle model integrated with the gis.  - australian journal of basic and applied sciences.  6(12):286-296. 

fawaz al-badaii, muhammad barzani gasim, mazlin mokhtar, mohd. ekhwan toriman dan sahibin abd. rahim.  (2012).  water-pollution study based on the physico-chemical and microbiological parameters of the semenyih river, selangor, malaysia.  - the arab world geographer.  15(4): 316-332. 

haslinur md din, mohd ekhwan toriman, mazlin mokhtar, rahmah elfithri, nor azlina ab. aziz, nur munirah abdullah, mohd khairul amri kamarudin.  (2012).  kepekatan beban bahan pencemar di alur ilmu kampus ukm bangi: kaedah min kepekatan peristiwa (emc).  - malaysian journal of analytical sciences.  16(3):353-365. 

sulong mohamad, noorazuan md hashim, kadaruddin aiyub & m.e. toriman.  (2012).  flash flood and community`s response at sg. lembing, pahang.  - advances in natural and applied sciences.  6(1):19-25. 

a. habibah, i. mushrifah, j. hamzah, m.e toriman, a. buang, k. jusoff, m.j. mohd fuad, a.c. er, a.m. azima, a. habibah.  (2012).  assessing natural capitals for sustainable ecotourism in tasik chini biosphere reserve.  - advances in natural and applied sciences.  6(1):1-9. 

md. mahmudul alam, chamhuri siwar, basri talib, mazlin mokhtar and mohd ekhwan toriman.  (2012).  climate change adaptation policy in malaysia: issues for agricultural sector.  - african journal of agricultural research.  7(9):1368-1373. 

hasnah ali, abd rashid ahmad, noraziah ali, shaharuddin ahmad and m.e. toriman.  (2012).  waste prevention and life cycle assessment in municipal solid waste management towards sustainable environment..  - advances in natural and applied sciences.  6(1): 85-93. 

m.e.toriman, m.b. mokhtar and md. a.a.hossain, nor azlina abdul aziz, sulong mohamad, noorazuan md. hashim, shaharuddin ahmad, noraziah ali, mohd fuad, m.j., a. habibah, j. hamzah.,a.c.er. mohd yusof.  (2012).  social leaning approach in integrated river basin management-lessons from the langat river basin, malaysia.  - advances in natural and applied sciences.  6(1): 42-51. 

m.j. mohd fuad, a.b. junaidi, a. habibah, j. hamzah, m.e. toriman, n. lyndon, a.c.er, s. selvadurai and a.m. azima.  (2012).  the impact of pesticides on paddy farmers and ecosystem.  - advances in natural and applied sciences.  6(1): 65-70. 

ac er, me toriman, rozita hod, sharifah mastura syed abdullah, mazrura sahani, hidayatulfathi othma, saperi sulong, amrizal muhammad nur, nor rohaizah jamil and lee qiao yun.  (2012).  a costing methodology for dengue.  - the social sciences.  7(1):20-23. 

md. mahmudul alam, chamhuri siwar, mohd ekhwan bin toriman, rafiqul islam molla, basri talib.  (2012).  climate change induced adaptation by paddy farmers in malaysia.  - mitigation and adaptation strategies for global change.  17(2):1730-186. 

a.m. azima, s. suhana, a. habibah,mohd yusoff hussain, j. hamzah, er ah choy, m.e. toriman and m.j. mohd fuad..  (2012).  the prospects of highland ecotourism in malaysia..  - advances in natural and applied sciences.  6(1): 79-84. 

md. mahmudul alam, mohd ekhwan bin toriman, chamhuri siwar,rafiqul islam molla and basri talib.  (2011).  impact of agricultural supports for climate adaptation: a farm level assessment.  - american journal of environmental sciences.  7 (2): 178-182. 

er,a.c., sivapalan,s. , m.n. abd rahim, m.e. toriman, j.h.adam and a.buang.  (2011).  ecotourism: precepts and critical success factors.  - world applied sciences journal (special issue on sustainable development impact from the socio-environmental perspectives).  13:110-113. 

alam m.m., bin toriman m.e., siwar c., talib b..  (2011).  rainfall variation and changing pattern of agricultural cycle.  - american journal of environmental sciences.  7(1):82-89. 

rahmah elfithri, mohd ekhwan b. toriman, mazlin b. mokhtar and hafizan b. juahir.  (2011).  perspectives and initiatives on integrated river basin management in malaysia: a review.  - the social sciences.  6(2):169-176. 

mohd ekhwan toriman.  (2011).  contemporary islamic knowledge in malaysia.  - advances in natural and applied sciences.  5(5): 400-401. 

muhammad barzani gasim, sahibin abd. rahim, mohd. ekhwan toriman & diyana ishnin.  (2011).  kegagalan cerun di bukit antarabangsa, ampang, selangor dan hubungannya dengan sifat fizik tanah.  - the malaysian journal of analytical sciences.  15(2):138-149. 

mohd ekhwan toriman.  (2011).  challenges of media and communication issues:implications for malaysian public sectors.  - the innovation journal.  16 (3): 1-5. 

mohd ekhwan toriman, norbaya hashim, abd. jalil hassan, mazlin mokhtar, hafizan juahir, muhamad barzani gasim and md pauzi abdullah.  (2011).  study on the impact of tidal effects on water quality modelling of juru river, malaysia.  - asian journal of scientific research.  1-11. 

md. mahmudul alam, chamhuri siwar, basri talib, mohd ekhwan bin toriman.  (2011).  the relationships between the socioeconomic profile of farmers and paddy productivity in north-west selangor, malaysia.  - asia-pacific development journal.  18(1):1-10. 

gadalmola salem mansor and mohd ekhwan toriman.  (2011).  the effects of water transfer via the man-made river project on agricultural activity.  - advances in environmental biology.  5(10): 3270-3275. 

muhammad barzani gasim, b.s. ismail, sajaul-islam mir, sahibin abd. rahim and mohd ekhwan toriman.  (2011).  the physico-chemical properties of four soil series in tasik chini, pahang, malaysia.  - asian journal of earth sciences.  4(2):75-84. 

a. o. alabi, m.e. toriman, mushrifah idris, m. suhaimai-othman, nor rohaizah jamil, s.a. sharifah mastura, mohd talib latif, muhammad shafiq ruslan, nur amelia abas, nor azlina abdul aziz & l.q.yun.  (2011).  utilizing aspects of geographical information system (gis) to support water quality modeling in lake environment.  - journal of engineering and applied sciences.  6(6):416-422. 

m.e. toriman, a.c. er, mazlin mokthar, rahmah elfithri, muhammad barzani gasim, othman karim, mokhtar jaafar, nor azlina abdul aziz and nor rohaizah jamil.  (2011).  river regulation and its impact on river channel platform changes.  - journal of engineering and applied sciences.  6(6):423-427. 

m.e. toriman, othman jaafar, khairul nizam abdul maulud, s.a. sharifah mastura, nor azlina abdul aziz, muhammad barzani gasim, a.c. er, mohd fuad mat jali, nor rohaizah jamil and md. pauzi abdullah.  (2011).  modeling flood inundation in river catchment using hydraulic and geographical information system(gis) simulation approach.  - journal of engineering and applied sciences.  6(6):428-432. 

hafizan juahir, sharifuddin m. zain, mohd kamil yusoff, t. i. tengku hanidza, a. s. mohd armi, mohd ekhwan toriman, mazlin mokhtar.  (2011).  spatial water quality assessment of langat river basin (malaysia) using environmetric techniques.  - environmental monitoring and assessment.  173(1-4):625-641. 

alam, m.m., bin toriman, m.e., siwar, c., molla, r.i., talib, b..  (2011).  the impacts of agricultural supports for climate change adaptation: farm level assessment study on paddy farmers.  - american journal of environmental sciences.  7(2):178-182. 

md. mahmudul alam, chamuri siwar, md. wahid murad & mohd ekhwan toriman.  (2011).  farm level assessment of climate change, agriculture and food security issues in malaysia.  - world applied science journal.  14 (3):431-442. 

habibah ahmad, mushrifah idris, hamzah jusoh, mohd ekhwan toriman, amriah buang & kamaruzaman jusoff.  (2011).  the success factors of public consultation in the establishment of a biosphere reserve-evidence from tasik chini.  - world applied sciences journal.  13 (SDISEP): 74 - 81. 

muhammad barzani gasim, salmijah surif, sahibin rahim, ainon hamzah, md. fauzi abdullah, mohd. ekhwan toriman, mazlin mokhtar, wannor azmin sulaiman, and mohd. ismail yaziz.  (2011).  development and land use in the semenyih river basin and their impact, selangor, malaysia (research notes).  - the arab world geographer.  14 (2):205-214. 

othman jaafar, mohd ekhwan toriman, s.a. sharifah mastura, muhamad barzani gazim, pan ia lun, pauzi abdullah, mohd khairul amri kamarudin and nor azlina abdul aziz.  (2010).  modeling the impacts of ringlet reservoir on downstream hydraulic capacity of bertam river using xpswmm in cameron highlands, malaysia.  - research journal of applied sciences.  5(2):47-53. 

othman jaafar, mohd ekhwan hj toriman, mushrifah hj idris, s.a. sharifah mastura, hafizan hj. juahir, nor azlina abdul aziz, khairul amri kamarudin and nor rohaizah jamil.  (2010).  study of water level-discharge relationship using artificial neural network (ann) in sungai gumum, tasik chini pahang malaysia.  - research journal of applied sciences.  5(1):20-26. 

gasim, mb; surif, s; mokhtar, m; toriman, meh; abd rahim, s; bee, ch.  (2010).  analisis banjir disember 2006: tumpuan di kawasan bandar segamat, johor [flood analysis of december 2006: focus at segamat town, johor].  - sains malaysiana.  39(3):353-361. 

sujaul, i.m., ismail b.s., muhammad barzani, g., mohd ekhwan, t., sahibin, a.r..  (2010).  assessment of land use and land cover changes in the tasik chini catchment area, pahang, malaysia using the gis.  - advances in environmental biology.  404-413. 

mohd ekhwan toriman, md. pauzi abdullah, mazlin bin mokhtar, muhamad barzani gasim, othman karim.  (2010).  surface erosion and sediment yields assessment from small ungauged catchment of sungai anak bangi, selangor.  - malaysian journal of analytical sciences.  14(1):12-23. 

mazlin bin mokhtar, mohd ekhwan hj. toriman, md. abdullah abraham hossain & kok weng tan.  (2010).  institutional challenges for integrated river basin management in langat river basin, malaysia.  - water and environment journal.  25(4):495-503. 

nor rohaizah jamil, mohd ekhwan toriman, mushrifah idris & lim wei jing.  (2010).  pengaruh kanopi hutan sekunder terhadap kadar pintasan bagi kitaran hidrologi di tasik chini, pahang, malaysia.  - sains malaysiana.  39(2):181-187. 

katiman rostam, mohd fuad mat jali and mohd ekhwan toriman.  (2010).  impacts of globalisation on economic change and metropolitan growth in malaysia: some regional implications.  - the social sciences.  5(4):293-301. 

yusri, othman a. karim, khairul nizam abdul maulud & mohd ekhwan toriman.  (2010).  kajian kualitatif perubahan guna tanah kawasan bandar pekanbaru dengan menggunakan sistem maklumat geografi (gis).  - sains malaysiana.  39(5):705-709. 

jamil, nr; toriman, me; idris, m; jing, lw.  (2010).  influence of secondary forest canopy towards interception rate in hydrological cycle of tasik chini, pahang, malaysia.  - sains malaysiana.  39(2):181-187. 

sujaul islam mir, muhammad barzani gasi m1, sahibi n abd. rahim & mohd ekhwan toriman.  (2010).  soil loss assessment in the tasik chini catchment.  - geological society of malaysia, bulletin.  56:1-7. 

mohd ekhwan toriman.  (2010).  assessing environmental flow modeling for water resources management: a case of sg. (river) pelus, malaysia.  - nature and science.  8(2):74-81. 

muhammad barzani gasim, salmijah surif, mohd. ekhwan toriman, sahibin abd. rahim, rahmah elfithri dan pan ia lun.  (2009).  land use and climate change patterns of the cameron highlands, pahang, malaysia.  - arab world geographers.  12(1-2):51-61. 

mohd ekhwan toriman, joy jacqueline pereira, muhammad barzani gasim, sharifah mastura, s.a & nor azlina abdul aziz.  (2009).  issues of climate change and water resources in peninsular malaysia: the case of north kedah.  - the arab world geographer/le géographe du monde arabe.  12(1-2):87-94. 

muhammad barzani gasim, mazen m. jamil, sahibin abd rahim dan mohd ekhwan toriman.  (2009).  water quality assessment of the langat river at kilometre 7, jalan kajang-bangi, selangor, malaysia.  - arab world geographer.  12(3-4):188-198. 

hafizan juahir, sharifuddin m. zain, rashid a. khan, mohd k. yusoff, mazlin bin mokhtar & mohd ekhwan toriman.  (2009).  using chemometrics in assessing langat river water quality and designing a cost-effective water sampling strategy.  - maejo international journal of science and technology.  3(1):26-42. 

mohd ekhwan toriman, mazlin bin mokhtar, othman karim, m. barzani gasim & raihan taha..  (2009).  short-term sediment yields from small catchment of sungai anak bangi, selangor..  - geological society of malaysia bulletin.  55:55-59. 

muhammad barzani gasim, mohd. ekhwan hj. toriman, ahmad abas, mir sujaul islam & tan choon chek.  (2008).  water quality of several quality feeder rivers between two seasons in tasik chini, pahang.  - sains malaysiana.  37(4):313-321.