samera samsuddin sah, khairul nizam abdul maulud, suraya sharil, othman a. karim, biswajeet pradhan.  (2023).  monitoring of three stages of paddy growth using multispectral vegetation index derived from uav images.  - the egyptian journal of remote sensing and space sciences.  989-998. 

maria safura mohamad, balkish mahadir naidu, suvi m. virtanen, susanna lehtinen-jacks, khairul nizam abdul maulud.  (2023).  relationships of local food and physical activity environments with overweight in 5- to 17-year-old malaysian children.  - asia-pacific journal of public health.  34-41. 

nurul ain liyana hamzah, khairul nizam abd maulud, noorashikin md noor, wan hanna melini wan mohtar, fazly amri mohd, nor aizam adnan, syed ahmad fadhli syed abdul rahman.  (2023).  impact assessment of sea level rise (slr) on coastal erosion through multiple-criteria index in pantai remis, perak.  - geografia-malaysian journal of society and space.  21-36. 

samera samsuddin sah, khairul nizam abdul maulud, othman a. karim, suraya sharil, zaher mundher yaseen.  (2023).  extensive assessment of climate change impacts on coastal zone paddy growth using multispectral analysis and hydrodynamic modeling.  - science of the total environment.  1-20. 

mohd rizal abdul manaf, kurubaran ganasegeran, nazarudin safian, lance a. waller, feisul idzwan mustapha, khairul nizam abdul maulud, muhammad faid mohd rizal.  (2023).  how spatial structure of diabetes changed with urban population growth and density in malaysia?.  - journal of health science and medical research.  64. 

sharifah saffinas syed soffian, azmawati mohammed nawi, rozita hod, khairul nizam abdul maulud, ahmad tarmizi mohd azmi, mohd hazrin hasim hashim, huan-keat chan, muhammad radzi abu hassan.  (2023).  spatial clustering of colorectal cancer in malaysia.  - geospatial health.  1-7. 

hai tao, aqeel ali al-hilali, ali m.ahmed, zainab haider mussa, mayadah w. falah, salwan ali abed, ravinesh deo, ali h.jawad, khairul nizam abdul maulud, mohd talib latif, zaher mundher yaseen.  (2023).  statistical and spatial analysis for soil heavy metals over the murray-darling river basin, australia.  - chemosphere.  1-26. 

sarah shaharuddin, khairul nizam abdul maulud, syed ahmad fadhli syed abdul rahman, adi irfan che ani, biswajeet pradhan.  (2023).  the role of iot sensor in smart building context for indoor fire hazard scenario: a systematic review of interdisciplinary articles.  - internet of things.  1-29. 

aslinda oon, azizah ahmad, syarina md sah, khairul nizam abdul maulud, muhammad syafiq yahya, alex m. lechner, badrul azhar.  (2023).  the conservation of biodiverse continuous forests and patches may provide services that support oil palm yield: evidence from satellite crop monitoring.  - cleaner production letters.  1-10. 

maria safura mohamad, khairul nizam abdul maulud, christel faes.  (2023).  a practical illustration of spatial smoothing methods for disconnected regions with inla: spatial survey on overweight and obesity in malaysia.  - international journal of health geographics.  1-13. 

shaban r. s. aldhshan, khairul nizam abdul maulud, othman a. karim, wan shafrina wan mohd jaafar, mohd faizal fauzan.  (2023).  assessing the suitability of rooftop solar photovoltaic systems for sustainable electricity generation.  - geografia-malaysian journal of society and space.  93-104. 

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. 

siti nor maizah saad, wan shafrina wan mohd jaafar, hamdan omar, khairul nizam abdul maulud, aisyah marliza muhmad kamarulzaman, esmaeel adrah, norzalyta mohd ghazali, midhun mohan.  (2023).  modeling carbon emissions of post-selective logging in the production forests of ulu jelai, pahang, malaysia.  - remote sensing.  1-22. 

siti nor maizah saad, wan shafrina wan mohd jaafar, khairul nizam abdul maulud, aisyah marliza muhmad kamarulzaman, hamdan omar.  (2022).  determination of emission factor from logging operations in ulu jelai forest reserve, pahang using the integration of uav and high-resolution imageries.  - journal of tropical forest science.  247-257. 

khadijah alavi, rosnah sutan, suzana shahar, mohd rizal abdul manaf, mohd hasni jaafar, khairul nizam abdul maulud, zaini embong, kamarul baraini keliwon, ruzian markom.  (2022).  connecting the dots between social care and healthcare for the sustainability development of older adult in asia: a scoping review.  - sustainability.  1-17. 

sofia ehsan, rawshan ara begum, khairul nizam abdul maulud, zaher mundher yaseen.  (2022).  households perceptions and socio-economic determinants of climate change awareness: evidence from selangor coast malaysia.  - journal of environmental management.  1-15. 

noorashikin md noor, khairul nizam abdul maulud.  (2022).  coastal vulnerability: a brief review on integrated assessment in southeast asia.  - journal of marine science and engineering.  1-17. 

esmaeel adrah, wan shafrina wan mohd jaafar, hamdan omar, shaurya bajaj, rodrigo vieira leite, siti munirah mazlan, carlos alberto silva, maggie chel gee ooi, mohd nizam mohd said, khairul nizam abdul maulud, adrian cardil, midhun mohan.  (2022).  analyzing canopy height patterns and environmental landscape drivers in tropical forests using nasas gedi spaceborne lidar.  - remote sensing.  1-22. 

imane serbouti, mohammed raji, mustapha hakdaoui, fouad el kamel, biswajeet pradhan, shilpa gite, abdullah alamri, khairul nizam abdul maulud and abhirup dikshit.  (2022).  improved lithological map of large complex semi-arid regions using spectral and textural datasets within google earth engine and fused machine learning multi-classifiers.  - remote sensing.  1-28. 

mohsen japelaghi, fariba hajian, mehdi gholamalifard, biswajeet pradhan, khairul nizam abdul maulud and hyuck-jin park.  (2022).  modelling the impact of land cover changes on carbon storage and sequestration in the central zagros region, iran using ecosystem services approach.  - land.  1-16. 

sofia ehsan, rawshan ara begum, khairul nizam abdul maulud.  (2022).  household external vulnerability due to climate change in selangor coast of malaysia.  - climate risk management.  1-32. 

aisyah marliza muhmad kamarulzaman, wan shafrina wan mohd jaafar, khairul nizam abdul maulud, siti nor maizah saad, hamdan omar, midhun mohan.  (2022).  integrated segmentation approach with machine learning classifier in detecting and mapping post selective logging impacts using uav imagery.  - forests.  1-24. 

mohd hafiz rosli, nur khaliesah abdul malik, nor rohaizah jamil, mohd khairul amri kamarudin, khairul nizam abdul maulud.  (2022).  performance evaluation of spatial lumped model and spatial distributed travel time model using event based rainfall for hydrological simulation.  - arabian journal of geosciences.  1-19. 

ratiranjan jena, abdullah al amri, khairul nizam abdul malulud, abdallah shanableh, rami al ruzouq.  (2022).  estimating earthquake peak ground acceleration and intensity using short time fourier and wavelet transform techniques a case study at odisha india.  - arabian journal of geosciences.  1-16. 

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. 

khairul nizam abdul maulud, siti norsakinah selamat, fazly amri mohd, noorashikin md noor, wan shafrina wan mohd jaafar, mohd khairul amri kamarudin, effi helmy ariffin, nor aizam adnan and anizawati ahmad.  (2022).  assessment of shoreline changes for the selangor coast, malaysia, using the digital shoreline analysis system technique.  - urban science.  1-14. 

marwah m al khuzaie, khairul nizam abdul maulud, aizat mohd taib.  (2022).  soil salinity monitoring and quantification using modern techniques.  - journal of ecological engineering.  57-67. 

marwah m. al-khuzaie, khairul nizam abdul maulud.  (2022).  evaluation of soil pollution levels in al-qadisiyah governorate, iraq using contamination index and gis.  - journal of ecological engineering.  206-213. 

biswajeet pradhan, ratiranjan jena, debojit talukdar, manoranjan mohanty, bijay kumar sahu, ashish kumar raul, khairul nizam abdul maulud.  (2022).  a new method to evaluate gold mineralisation-potential mapping using deep learning and an explainable artificial intelligence (xai) model.  - remote sensing.  1-21. 

fazilah hatta antah, muhamad azry khoiry, khairul nizam abdul maulud, and ahmad nazrul hakimi ibrahim.  (2022).  factors influencing the use of geospatial technology with lidar for road design: case of malaysia.  - sustainability.  1-19. 

sofia ehsan, rawshan ara begum, khairul nizam abdul maulud, md shahin mia.  (2022).  assessing household perception, autonomous adaptation and economic value of adaptation benefits: evidence from west coast of peninsular malaysia.  - advances in climate change research.  738-758. 

mohammad zahirul haque, mohammad imam hasan reza, sahibin abd rahim, khairul nizam abdul maulud.  (2022).  assessing the effectiveness of hydromulching as a rapid soil erosion control measure: a study in langat sub basin, peninsular malaysia.  - international journal of conservation science.  679-694. 

ali za. al-ozeer, alaa m. al-abadi, tariq abed hussain, alan e. fryar, biswajeet pradhan, abdullah alamri and khairul nizam abdul maulud.  (2021).  modeling of groundwater potential using cloud computing platform: a case study from nineveh plain, northern iraq.  - water.  1-30. 

nurul aidah abd rahim, khairul nizam abdul maulud, fazly amri mohd, lee hin lee, wan hanna melini wan mohtar.  (2021).  evaluation of coastal hydrodynamic performance using statistical analysis at the kelantan coast, malaysia.  - geografia-malaysian journal of society and space.  393-405. 

samera samsuddin sah, khairul nizam abdul maulud, othman a. karim, suraya sharil.  (2021).  water salinity variability mapping for flooded paddy plots at kuala kedah, malaysia.  - geografia-malaysian journal of society and space.  240-255. 

hamizah ahmad, khairul nizam abdul maulud, othman a. karim, fazly amri mohd.  (2021).  assessment of erosion and hazard in the coastal areas of selangor.  - geografia-malaysian journal of society and space.  14-31. 

abdul rahman bin mahmud, zaini sakawi, khairul nizam bin abdul maulud.  (2021).  faktor mempengaruhi kualiti laporan penilaian kesan alam sekitar di malaysia.  - geografia-malaysian journal of society and space.  155-165. 

sunil saha , gopal chandra paul , biswajeet pradhan, khairul nizam abdul maulud & abdullah m. alamri.  (2021).  integrating multilayer perceptron neural nets with hybrid ensemble classifiers for deforestation probability assessment in eastern india.  - geomatics, natural hazards and risk.  29-62. 

syed ahmad fadhli syed abdul rahman, khairul nizam abdul maulud, biswajeet pradhan, sharifah nurul ain syed mustorpha, adi irfan che ani.  (2021).  impact of evacuation design parameter on users evacuation time using a multi agent simulation.  - ain shams engineering journal.  2355-2369. 

tusar kanti hembram, sunil saha, biswajeet pradhan, khairul nizam abdul maulud & abdullah m. alamri.  (2021).  robustness analysis of machine learning classifiers in predicting spatial gully erosion susceptibility with altered training samples.  - geomatics, natural hazards and risk.  794-828. 

khairul nizam abdul maulud, arniza fitri, wan hanna melini wan mohtar, wan shafrina wan mohd jaafar, nur zukrina zuhairi & mohd khairul amri kamarudin.  (2021).  a study of spatial and water quality index during dry and rainy seasons at kelantan river basin, peninsular malaysia.  - arabian journal of geosciences.  1-19. 

norsafiah norazman, adi irfan che ani, wan norisma wan ismail, afifuddin husairi hussain, khairul nizam abdul maulud.  (2021).  indoor environmental quality classrooms comforts level: case study at malaysian secondary school buildings.  - applied sciences.  1-16. 

sunil saha, barnali kundu, gopal chandra paul, kaustuv mukherjee, biswajeet pradhan, abhirup dikshit, khairul nizam abdul maulud & abdullah m. alamri.  (2021).  spatial assessment of drought vulnerability using fuzzy-analytical hierarchical process: a case study at the indian state of odisha.  - geomatics, natural hazards and risk.  123-153. 

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. 

mohd haizam saudi, shahirah mohd khori, mohd khairul amri kamarudin, ahmad shakir mohd saudi, mohd armi abu samah khairul nizam abdul maulud, siti nor aisyah bati, firdaus mohamad hamzah, nur zafiratul yaacob, nur ili hasmida mustaffa.  (2021).  the effects of industrial development transformation: a geographical perspective study on kerteh community, malaysia.  - review of international geographical education.  358-367. 

mohd haizam saudi, narul rahimah umar, mohd khairul amri kamarudin, nur fatin farahhana musa, siti nor shahira mohd nor, ahmad shakir mohd saudi, mohd armi abu samah, khairul nizam abdul maulud, firdaus mohamad hamzah, siti nor aisyah bati.  (2021).  environmental awareness study on the geographical perspective of kedah and kelantan communities in malaysia.  - review of international geographical education.  346-357. 

shaban r. s. aldhshan, khairul nizam abdul maulud, wan shafrina wan mohd jaafar, othman a. karim and biswajeet pradhan.  (2021).  energy consumption and spatial assessment of renewable energy penetration and building energy efficiency in malaysia: a review.  - sustainability.  1-26. 

samera samsuddin sah, khairul nizam abdul maulud, suraya sharil, othman a. karim, nur fadzlina abdul nahar.  (2021).  impact of saltwater intrusion on paddy growth in kuala kedah, malaysia.  - journal of sustainability science and management.  15-30. 

sunil saha, jagabandhu roy, tusar kanti hembram, biswajeet pradhan, abhirup dikshit, khairul nizam abdul maulud and abdullah m. alamri.  (2021).  comparison between deep learning and tree based machine learning approaches for landslide susceptibility mapping.  - water.  1-33. 

fazilah hatta antah, muhamad azry khoiry, khairul nizam abdul maulud, azlina abdullah.  (2021).  perceived usefulness of airborne lidar technology in road design and management: a review.  - sustainability.  1-23. 

syed ahmad fadhli syed abdul rahman, khairul nizam abdul maulud, biswajeet pradhan, sharifah nurul ain syed mustorpha.  (2021).  manifestation of lattice topology data model for indoor navigation path based on the 3d building environment.  - journal of computational design and engineering.  1533-1547. 

abolfazl abdollahi, biswajeet pradhan, gaurav sharma, khairul nizam abdul maulud & abdullah alamri.  (2021).  improving road semantic segmentation using generative adversarial network.  - ieee access.  64381-64392. 

minu treesa abraham, neelima satyam, nakshatram shreyas, biswajeet pradhan, samuele segoni, khairul nizam abdul maulud & abdullah m. alamri.  (2021).  forecasting landslides using sigma model: a case study from idukki, india.  - geomatics, natural hazards and risk.  540-559. 

mei mei tew, ernieda hatah, faiz arif, muhammad aqiff abdul wahid, mohd makmor-bakry, khairul nizam abdul maulud.  (2021).  geospatial analysis of distribution of community pharmacies and other health care facilities providing minor ailments services in malaysia.  - journal of pharmaceutical policy and practice.  1-11. 

wan shafrina wan mohd jaafar, khairul nizam abdul maulud, aisyah marliza muhmad kamarulzaman, asif raihan, syarina md sah, azizah ahmad, siti nor maizah saad, ahmad tarmizi mohd azmi, nur khairun ayuni jusoh syukri &waseem razza.  (2020).  the influence of deforestation on land surface temperature, a case study of perak and kedah, malaysia.  - forests.  1-27. 

nur fatma fadilah yaacob, muhamad razuhanafi mat yazid, khairul nizam abdul maulud and noor ezlin ahmad basri.  (2020).  a review of the measurement method, analysis and implementation policy of carbon dioxide emission from transportation.  - sustainability.  1-23. 

maya liyana hamzah, ahmad aldrie amir, khairul nizam abdul maulud, sahadev sharma, fazly amri mohd, siti norsakinah selamat, othman a. karim, effi helmy ariffin, rawshan ara begum.  (2020).  assessment of the mangrove forest changes along the pahang coast using remote sensing and gis technology.  - journal of sustainability science and management.  43-58. 

amitesh gupta, biswajeet pradhan & khairul nizam abdul maulud.  (2020).  estimating the impact of daily weather on the temporal pattern of covid-19 outbreak in india.  - earth systems and environment.  523-534. 

mohd khairul amri kamarudin, noorjima abd wahab, mohd armi abu samah, nor bakhiah baharim, roslanzairi mostapa, roslan umar, khairul nizam abdul maulud, mohd hariri arifin, muhammad hafiz md saad, siti nor aisyah md bati.  (2020).  potential of field turbidity measurements for computation of total suspended solid in tasik kenyir, terengganu, malaysia.  - desalination and water treatment.  11-16. 

wan hanna melini wan mohtar, jazuri abdullah, khairul nizam abdul maulud nur shazwani muhammad.  (2020).  urban flash flood index based on historical rainfall events.  - sustainable cities and society.  1-10. 

nor diana abdul halim, mohd talib latif, ahmad fariz mohamed, khairul nizam abdul maulud, shaharudin idrus, azliyana azhari, murnira othman, nurzawani md sofwan.  (2020).  spatial assessment of land use impact on air quality in mega urban regions, malaysia.  - sustainable cities and society.  1-13. 

md firoz khan, ahmad hazuwan hamid, haasyimah ab rahim, khairul nizam abdul maulud, mohd talib latif, mohd shahrul mohd nadzir, mazrura sahani, kai qin, prashant kumar, helena varkkey, mohammad rashed iqbal faruque, ng chee guan, seyedeh parisa ahmadi, su.  (2020).  el nino driven haze over the southern malaysian peninsula and borneo.  - science of the total environment.  1-14. 

abdul rahman safs, abdul maulud kn, syed mustorpha sna, abdul halim nz.  (2020).  implication of pre-evacuation time based on 3d evacuation simulation by integrated bim and gis.  - international journal of advanced science and technology.  6988-7002. 

royston uning,mohd talib latif, murnira othman, liew juneng, norfazrin mohd hanif, mohd shahrul mohd nadzir, khairul nizam abdul maulud, wan shafrina wan mohd jaafar, nor fitrah syazwani said, fatimah ahamad, mohd sobri takriff.  (2020).  a review of southeast asian oil palm and its co2 fluxes.  - sustainability.  1-15. 

wan shafrinawan mohd jaafar, nor fitrah syazwani said, khairul nizam abdul maulud, royston uning, mohd talib latif, aisyah marliza muhmad kamarulzaman, midhun mohan, biswajeet pradhan, siti nor maizah saad, eben north broadbent, adrián cardil, mohd sobri.  (2020).  carbon emissions from oil palm induced forest and peatland conversion in sabah and sarawak, malaysia.  - forests.  1-22. 

arniza fitri, roslan hashim, soroush abolfathi, khairul nizam abdul maulud.  (2019).  dynamics of sediment transport and erosion-deposition patterns in the locality of a detached low-crested breakwater on a cohesive coast.  - water.  1-28. 

siti norsakinah selamat, khairul nizam abdul maulud, fazly amri mohd, abdul aziz ab rahman, mohd khairul zainal, muhammad aqiff abdul wahid, maya liyana hamzah, effi helmy ariffin, nor aslinda awang.  (2019).  multi method analysis for identifying the shoreline erosion during northeast monsoon season.  - journal of sustainability science and management.  43-54. 

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. 

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. 

wan hanna melini wan mohtar, khairul nizam abdul maulud, nur shazwani muhammad, suraya sharil, zaher mundher yaseen.  (2019).  spatial and temporal risk quotient based river assessment for water resources management.  - environmental pollution.  133-144. 

md firoz khan, ahmad hazuwan hamid, md aynul bari, abdul basit ahmad tajudin, mohd talib latif, mohd shahrul mohd nadzir, mazrura sahani, muhammad ikram a. wahab, yusri yusup, khairul nizam abdul maulud, mohd famey yusoff, nowshad amin, md akhtaruzzaman.  (2019).  airborne particles in the city center of kuala lumpur- origin, potential driving factors, and deposition flux in human respiratory airways.  - science of the total environment.  . 

fazly amri mohd, khairul nizam abdul maulud, othman a. karim, rawshan ara begum, nor aslinda awang, anizawati ahmad, wan ahmad hafiz wan mohamed azhary, mohd khairul amri kamarudin, mokhtar jaafar, wan hanna melini wan mohtar.  (2019).  comprehensive coastal vulnerability assessment and adaptation for cherating-pekan coast, pahang, malaysia.  - ocean & coastal management.  1-16. 

md firoz khan [and fourteen others].  (2018).  volatile organic compound analysis by sorbent tube-thermal desorption-gas chromatography: a review.  - international journal of engineering & technology (uae).  . 

md firoz khan, khairul nizam abdul maulud, mohd talib latif, jing xiang chung, norhaniza amil, azwani alias, mohd shahrul mohd nadzir, mazrura sahani, maznorizan mohammad, mohd firdaus jahaya, hanashriah hassan, farah jeba, norhayati md tahir, sharifah.  (2018).  physicochemical factors and their potential sources inferred from long-term rainfall measurements at an urban and a remote rural site in tropical areas.  - science of the total environment.  1401-1416. 

joseph b., adiana g., shazili n. a. m., ong m. c., juahir h., shaari h, yii m. w., m.k.a. kamarudin, m.b. gasim, k.n.a. maulud, mir sujaul islam.  (2018).  the evaluation of brunei bay sediment cores sedimentation rate using 210pb radiometric dating technique.  - international journal of engineering & technology (uae).  . 

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).  . 

mousa hammad abu ghurah, mohd khairul amri kamarudin, noorjima abd wahab, hafizan juahir, muhammad barzani gasim, fathurrahman lananan, khairul nizam abdul maulud, mohd hafiz rosli, ahmad shakir mohd saudi, zairi ismael rizman, mohd saupi mohd zin.  (2018).  assessment of urban growth and sprawl using gis and remote sensing techniques in south ghor region, al-karak, jordan.  - international journal of engineering and technology(uae).  . 

fazly amri mohd, khairul nizam abdul maulud, rawshan ara begum, siti norsakinah selamat & othman a. karim.  (2018).  impact of shoreline changes to pahang coastal area by using geospatial technology.  - sains malaysiana.  . 

mohd shahrul mohd nadzir , matthew j. ashfold, md firoz khan, andrew d. robinson, conor bolas , mohd talib latif, & benjamin m. wallis, mohammed iqbal mead, haris hafizal abdul hamid, neil r. p. harris, zamzam tuah ahmad ramly, goh thian lai [and 15others.  (2018).  spatial-temporal variations in surface ozone over ushuaia and the antarctic region: observations from in situ measurements, satellite data, and global models.  - environmental science and pollution research.  2194-2210. 

wan shafrina wan mohd jaafar, iain hector woodhouse, carlos alberto silva, hamdan omar, khairul nizam abdul maulud, andrew thomas hudak, carine klauberg, adrián cardil and midhun mohan.  (2018).  improving individual tree crown delineation and attributes estimation of tropical forests using airborne lidar data.  - forests.  . 

shahirah hayati mohd salleh, anizawati ahmad, wan hanna melini wan mohtar, chai heng lim, khairul nizam abdul maulud.  (2018).  effect of projected sea level rise on the hydrodynamic and suspended sediment concentration profile of tropical estuary.  - regional studies in marine science.  . 

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.  . 

fazly amri mohd, khairul nizam abdul maulud, rawshan ara begum, othman a. karim, md firoz khan, siti norsakinah selamat, abdul aziz ab rahman, m aizat saiful bahri, sharifah mastura syed abdullah, m khairul amri kamarudin, m barzani gasim, hafizan juahir.  (2018).  variation of beach profile along pahang coast in malaysia.  - international journal of engineering & technology.  . 

md. jubaer alam, mohammad rashed iqbal faruque, taya allen, sabirin abdullah, mohammad tariqul islam, khairul nizam abdul maulud,eistiak ahamed.  (2018).  depiction and analysis of a modied theta shaped double negative metamaterial for satellite application.  - open physics.  . 

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).  . 

nur adilla che samsuddin, md firoz khan, khairul nizam abdul maulud, ahmad hazuwan hamid, fahia tarannum munna, muhammad aizat ab rahim, mohd talib latif, md. akhtaruzzaman.  (2018).  local and transboundary factors impacts on trace gases and aerosol during haze episode in 2015 el nino in malaysia.  - science of the total environment.  1502-1514. 

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).  . 

wan hanna melini wan mohtar, siti aminah bassa nawang, mohd shafique noor rahman, wan zawiah wan zin, khairul nizam abdul maulud.  (2018).  the relation of neighbouring land use type and sedimentary characteristics of fluvial sediments in tropical rivers.  - sains malaysiana.  . 

wan hanna melini wan mohtar, siti aminah bassa nawang, khairul nizam abdul maulud, yannie anak benson, wan ahmad hafiz wan ahmad azhary.  (2017).  textural characteristics and sedimentary environment of sediment at eroded and deposited regions in the severely eroded coastline of batu pahat, malaysia.  - science of the total environment.  525-537. 

a sulaiman, a a ab rahman, k n abdul maulud, m t latif, f ahmad, m a abdul wahid , m a ibrahim and n d abdul halim.  (2017).  distribution ozone concentration in klang valley using gis approaches.  - journal of physics: conference series.  1-8. 

s n selamat , k n abdul maulud, o jaafar and h ahmad.  (2017).  extraction of shoreline changes in selangor coastal area using gis and remote sensing techniques.  - journal of physics: conference series.  1-9. 

mohd shahrul mohd nadzir,chin yik lin, md firoz khan, mohd talib latif,doreena dominick,haris hafizal abdul hamid,noorlin mohamad,khairul nizam abdul maulud,muhammad ikram abdul wahab,nurul farahana kamaludin,mohamad azwani shah mat lazim.  (2017).  characterization of rainwater chemical composition after a southeast asia haze event: insight of transboundary pollutant transport during the northeast monsoon.  - environmental science and pollution research.  15278-15290. 

azrul a.mutalib, khairul nizam abd. maulud, norhana arsad, hassimi abu hasan.  (2016).  journal of engineering science & technology.  - journal of engineering science & technology.  1-110. 

nor a. m. nasir, khairul n. a. maulud & nur i.m. yusoff.  (2016).  geospatial analysis of road distresses and the relationship with the slope factor.  - journal of engineering science and technology.  655-665. 

md firoz khan, nor azura sulong, mohd talib latif, mohd shahrul mohd nadzir, norhaniza amil, dini fajrina mohd hussain, vernon lee, puteri nurafidah hosaini, suhana shaharom, nur amira yasmin mohd yusoff, hossain mohammed syedul hoque, jing xiang chung, m.  (2016).  comprehensive assessment of pm2.5 physicochemical properties during the southeast asia dry season (southwest monsoon).  - journal of geophysical research.  14589-14611. 

abdul rahman mahmud, zaini sakawi, khairul nizam abdul maulud.  (2015).  pakej penambahbaikan eia di malaysia: suatu ulasan kritis dalam aspek kawalan hakisan tanah dan sedimentasi.  - geografia online: malaysian journal of society and space.  23-35. 

mohammad k. younes, z. m. nopiah, n. e. ahmad basri, h. basri , mohammed f. m. abushammala & k. n. a. maulud.  (2015).  prediction of municipal solid waste generation using nonlinear autoregressive network.  - environmental monitoring and assessment.  1-10. 

mohammad k. younes, z.m. nopiah, n.e. ahmad basri, h. basri, mohammed f.m. abushammala & maulud k.n.a..  (2015).  solid waste forecasting using modified anfis modeling.  - journal of the air & waste management association.  1229-1238. 

mohammad khairi younes, noor ezlin ahmad basri, zulkifli mohammad nopiah, hassan basri, mohammed f.m. abushammala, khairul nizam abdul maulud.  (2015).  integrating approach to size and site at a sanitary landfill in selangor state, malaysia.  - environmental engineering research.  268-276. 

k. n. abdul maulud, w. h. m. wan mohtar, o. a. karim.  (2013).  spatial multi criteria analysis for the determination of areas with high potential wave energy.  - jurnal teknologi (sciences & engineering).  113-120. 

leila ooshaksaraie, noor ezlin ahmad basri, azuraliza abu bakar, khairul nizam abdul maulud.  (2012).  rp3ca: an expert system applied in stormwater management plan for construction sites in malaysia.  - expert systems with applications.  39(3):3692-3701. 

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. 

p. shahmohamadi, a.i. che-ani, k.n.a. maulud, a. sairi & m.f.i. mohd-nor.  (2010).  the framework to mitigate the urban heat island effect for improving environment and protecting human health.  - international journal of sustainable development and planning.  5(4):351-366. 

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. 

muhammad mukhlisin, ilyias idris, al sharif salazar, khairul nizam & mohd raihan taha.  (2010).  gis based landslide hazard mapping prediction in ulu klang, malaysia.  - itb journal of science.  42A(2):163-178. 

p. shahmohamadi, a.i. che-ani, a. ramly, k.n.a. maulud and m.f.i. mohd-nor.  (2010).  reducing urban heat island effects: a systematic review to achieve energy consumption balance.  - international journal of physical sciences.  5(6):626-636. 

ooshaksaraie l., basri n.e.a., bakar a.a., maulud k.n.a..  (2009).  an expert system prototype for minimizing soil erosion on construction site in malaysia.  - european journal of scientific research.  33(3):454-460. 

md darus z., hashim n.a., abdul manan s.n., abdul rahman m.a., abdul maulud k.n., abdul karim o..  (2009).  the development of hybrid integrated renewable energy system (wind and solar) for sustainable living at perhentian island, malaysia.  - european journal of social sciences.  9(4):557-563. 

ooshaksaraie l., basri n.e.a., bakar a.a., maulud k.n.a..  (2009).  erosion and sediment control plans to minimize impacts of housing construction activities on water resources in malaysia.  - european journal of scientific research.  33(3):461-470. 

zaaim hasan, othman a. karim, khairul nizam abdul maulud.  (2008).  impak perubahan datum carta dan kecerunan pesisir depan terhadap ketidakpastian kedudukan titik pangkal malaysia.  - jurnal sains malaysiana.  37(2):123-130.