nurul izzati mohd ali, kadaruddin aiyub, kuok choy lam, azlan abas.  (2022).  a bibliometric review on the inter connection between climate change and rice farming.  - environmental science and pollution research.  30892-30907. 

nur shazwanie rosehan, azlan abas, kadaruddin aiyub.  (2022).  systematic review on urban ecosystem services in south-east asia: asean countries.  - problemy ekorozwoju.  256-266. 

azlan abas, nur hakimah asnawi, kadaruddin aiyub, azahan awang, siti rodziah abdullah.  (2022).  lichen biodiversity index (lbi) for the assessment of air quality in an industrial city in pahang, malaysia.  - atmosphere.  1-15. 

azliyana azhari, nor diana abdul halim, anis asma ahmad mohtar, kadaruddin aiyub, mohd talib latif, matthias ketzel.  (2021).  evaluation and prediction of pm10 and pm2.5 from road source emissions in kuala lumpur city centre.  - sustainability.  1-16. 

azlan abas, sytty mazian mazlan, mohd talib latif, kadaruddin aiyub, norhayati muhammad, mohd shahrul mohd nadzir.  (2021).  lichens reveal the quality of indoor air in selangor, malaysia.  - ecological processes.  1-8. 

azlan abas, kadaruddin aiyub, nor azizan idris.  (2021).  systematic review on ecosystem services (es) of ecotourism in south-east asia (asean).  - problemy ekorozwoju.  113-122. 

azwani alias, mohd talib latif, murnira othman, azliyana azhari, nurul bahiyah abd wahid, kadaruddin aiyub, md firoz khan.  (2021).  compositions, source apportionment and health risks assessment of fine particulate matter in naturally-ventilated schools.  - atmospheric pollution research.  1-13. 

nur shazwanie rosehan, azlan abas, kadaruddin aiyub.  (2020).  studies on the cultural ecosystem services in malacca city.  - planning malaysia: journal of the malaysian institute of planners.  133-144. 

shuhaida abdul malek, mokhtar jaafar, kadaruddin aiyub, ganesan mayalagu.  (2020).  higher-order thinking skill (hots) strengthening potential through the gis story map application in history subjects.  - international journal of advanced science and technology.  801-814. 

mohmadisa hashim, zahid mat said, nik mohd farhan nik daud, nasir nayan, yazid saleh, hanifah mahat, kadaruddin aiyub.  (2019).  the importance value index of the flora in the green belt of the sultan azlan shah campus, universitity pendidikan sultan idris, perak, malaysia.  - journal of advanced research in dynamical and control systems.  1923-1937. 

kemal maulana alhasa, mohd shahrul mohd nadzir, popoola olalekan, mohd talib latif, yusri yusup, mohammad rashed iqbal faruque, fatimah ahamad, haris hafizal abd. hamid, kadaruddin aiyub, sawal hamid md ali, md firoz khan, azizan abu samah, imran yusuff.  (2018).  calibration model of a low-cost air quality sensor using an adaptive neuro-fuzzy inference system.  - sensors.  . 

mohd hafiidz jaafar, kadir arifin, kadaruddin aiyub, muhammad rizal razman, muhammad izzuddin syakir ishak, mohamad shaharudin samsurijan.  (2018).  occupational safety and health management in the construction industry: a review.  - international journal of occupational safety and ergonomics.  . 

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.  . 

azlan abas, kadaruddin aiyub, azmi aziz.  (2018).  national transformation plan 2050 (tn50) vs environmental ethics: towards achieving sustainable development goals.  - journal of food, agriculture & environment.  . 

azlan abas, kadaruddin aiyub, azahan awang.  (2018).  lichen as bio-indicator for air pollution in klang selangor.  - pollution research.  . 

azlan abas, kadaruddin aiyub, nurul-azza abdullah, nur najmi mohamad anuar.  (2018).  the cultural ecosystem services: from philosophical post-modernism perspectives.  - journal of food, agriculture & environment.  . 

nurul ashikin mabahwi, oliver ling hoon leh, siti nur afiqah mohamed musthafa, kadaruddin aiyub.  (2018).  air quality-related human health in an urban region. case study: state of selangor, malaysia.  - environmentasia.  . 

zitty sarah ismail, kadir arifin, kadaruddin aiyub, muhammad rizal razman, norfadillah derahim & nurul nabihah abbas.  (2017).  assessing of safety culture in the research university in malaysia.  - journal of food, agriculture & environment.  102-106. 

kadir arifin, kadaruddin aiyub, muhammad rizal razman, zitty sarah ismail, masdila johari, amirul shazli sahimi, nik raihan nik mansor and mohd hafiidz jaafar.  (2017).  perception of safety culture among workers in research universities in malaysia.  - journal of food, agriculture & environment.  110-114. 

mohd hafiidz jaafar, kadir arifin, kadaruddin aiyub, muhammad rizal razman, muhammad izudin syakir ishak & mohamad samsudin samsurijan.  (2017).  occupational safety and health management in the construction industry a review.  - international journal of occupational safety and ergonomics.  1-14. 

mohmadisa hashim, nik mohd farhan nik daud, zahid mat said, zainudin othman, yazid saleh, nasir nayan, hanifah mahat, kadaruddin aiyub & mohd afendi hussin.  (2016).  selection and propagation methods for ploiarium alternifolium, an indigenous tree species for slope control: case study of sultan azlan shah campus, sultan idris education university, malaysia.  - international journal of academic research in business and social sciences.  796-809. 

zitty sarah ismail, kadir arifin dan kadaruddin aiyub.  (2016).  study on basic elements of safety culture in research university.  - advanced science letters.  3995-3998. 

mohd hafiidz jaafar, kadir arifin, kadaruddin aiyub, muhammad rizal razman & maisarah ahmad.  (2015).  a review of occupational safety and health (osh) accidents and contributing factors in construction industry.  - journal of food, agriculture & environment.  238-244. 

kadir arifin, fauzana mustaffa, sharifah zarina syed zakaria , muhammad rizal razman, kadaruddin aiyub & mohd hafiidz jaafar.  (2014).  implementation of the fire safety programme: a case study on the oil and gas industry in terengganu.  - journal of food, agriculture & environment.  12(2):861-866. 

mohamad shaharudin samsurijan, azahan awang, kadir arifin, kadaruddin aiyub, sharifah zarina syed zakaria and muhammad rizal razman.  (2014).  the conceptual framework for the quality of life urban village inhabitants` assessment.  - journal of food, agriculture & environment.  12(2): 910-915. 

kadir arifin, jamaluddin md. jahi, muhammad rizal razman, kadaruddin aiyub, azahan awang & muhamad suhaily yusri che ngah.  (2013).  intergrated management system: new approach for environmental management in malaysia.  - journal of food, agriculture & environment.  11(2):1400-1406. 

muhammad rizal razman, jamaluddin md. jahi, mazlin bin mokhtar, kadir arifin, zuliskandar ramli, kadaruddin aiyub & azahan awang.  (2013).  study on the idea of interest approach within the principle of transboundary liability towards sustainable development: focusing on transboundary water pollution from international environmental law.  - journal of food, agriculture & environment.  11(2):1101-1104. 

muhammad rizal razman, jamaluddin md. jahi, mazlin mokhtar, kadir arifin, abdul samad hadi, zuliskandar ramli, kadaruddin aiyub, sharifah zarina syed zakaria, shaharuddin idrus and ahmad fariz mohamed.  (2013).  a study on statutory implied terms on malaysian sale of goods act, 1957: focusing on interest approach towards sustainable development.  - international business management.  7(3):135-139. 

muhammad rizal razman, jamaluddin md. jahi, mazlin mokhtar, kadir arifin, abdul samad hadi, zuliskandar ramli, kadaruddin aiyub, sharifah zarina syed zakaria, shaharuddin idrus & ahmad fariz mohamed.  (2013).  a study on the interest approach towards sustainable development through the law of tort focusing on private nuisance.  - the social sciences.  8(4):327-334. 

muhammad rizal razman, jamaluddin md. jahi, mazlin bin mokhtar, kadir arifin, zuliskandar ramli, kadaruddin aiyub, sharifah zarina syed zakaria and azahan awang.  (2013).  the law of tort focusing on negligence towards environmental sustainability in malaysia within the scope of interest approach.  - research journal of applied sciences.  398-403. 

kadir arifin, kadaruddin aiyub, muhammad rizal razman, jamaluddin md. jahi, azahan awang and shawal sahid hamid hussain.  (2013).  occupational safety management in malaysia.  - journal of food, agriculture & environment.  11(2):995-998. 

oliver ling hoon leh, shaharuddin ahmad, kadaruddin aiyub, yaakob mohd jani & ting kien hwa.  (2012).  urban air environmental health indicators for kuala lumpur city.  - sains malaysiana.  41(2):179-191. 

jumali selamat, khaidzir ismail, kadaruddin aiyub, z.m lukman, kadir arifin, roslee rajikan, azahan awang, mohd. helmi abd rahim and norfadilah derahim.  (2012).  learning contract: new approach in assesing and evaluating students co-curicullar activities.  - the social sciences.  Volume 7 (4): 522-529. 

muhammad rizal razman, jamaluddin md. jahi, sharifah zarina syed zakaria, abdul samad hadi, kadir arifin, kadaruddin aiyub and azahan awang.  (2012).  the law of negligence towards environmental awareness and sustainability in malaysia.  - the social sciences.  7(5):653-658. 

muhammad rizal razman, jamaluddin md. jahi, mazlin bin mokhtar, nor azam ramli, kadir arifin, azrina azlan, mohamad suhaily yusri che ngah, kadaruddin aiyub and azahan awang.  (2012).  the application of the law in malaysia towards safety on drinking water: study on law of tort focusing on private nuisance.  - journal of food, agriculture & environment.  10(2):1072-1075. 

muhammad rizal razman, jamaluddin md. jahi, sharifah zarina syed zakaria, abdul samad hadi, kadir arifin, kadaruddin aiyub and azahan awang.  (2012).  environmental awareness towards sustainable development through the principle of tranboundary liability: international environmental law perspectives.  - research journal of applied sciences.  7(3):194-198. 

muhammad rizal razman, jamaluddin md. jahi, mazlin bin mokhtar, kadir arifin, kadaruddin aiyub & azahan awang.  (2012).  regulatory framework for municipal management on inland water resources toward sustainable development.  - journal of food, agriculture & environment.  10(2): 1069-1071. 

sharifah zarina syed zakaria, abdul samad hadi, muhammad rizal razman, kadir arifin, kadaruddin aiyub & azahan awang.  (2012).  interest approach in environmental awareness and sustainability: a study on the precautionary principle.  - research journal of applied sciences.  7(2):132-137. 

muhammad rizal razman, jamaluddin md. jahi, sharifah zarina syed zakaria, abdul samad hadi, kadir arifin, kadaruddin aiyub and azahan awang.  (2012).  law of private nuisance as a tool of environmental awareness in malaysia towards sustainable development.  - international business management.  6(2):270-276. 

kadir arifin, shaharuddin ahmad, jamaluddin md. jahi, muhamad rizal razman, kadaruddin aiyub, azahan awang and azhar jaludin.  (2012).  perceptions towards occupational safety and health aspects at institute of public higher learning(ipta): a case at the faculty of social sciences and humanities, universiti kebangsaan malaysia (ukm).  - the social science.  7(3):361-368. 

shaharuddin ahmad, khaidzir ismail, jumali selamat, kadir arifin, kadaruddin aiyub, azahan awang, mohd fuad mat jali, z.m. lukman and a khairul.  (2012).  entrepreneurship and shyness attitudes of first year students at universiti kebangsaan malaysia (ukm): a path analysis model.  - the social sciences.  7(3):424-430. 

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. 

kadir arifin, kadaruddin aiyub, shaharuddin ahmad, z. m. lukman, azahan awang, azmi aziz, muhammad rizal razman and samsu adabi mamat.  (2011).  occupational safety management practice in the university residential college: a study of its physical aspects through audit programme.  - international business management.  5(1):13-18. 

kadaruddin aiyub, mohamad suhaily yusri che ngah, kadir arifin, jamaluddin md. jahi, azahan awang & muhamad rizal razman.  (2011).  assessment on hydrology aspects of industrial town: case of bandar baru nilai, negeri sembilan, malaysia.  - research journal of applied sciences.  6(7-12):494-500. 

a. shaharuddin, mh noorazuan, mj yaakob, a kadaruddin and muhamad fahami mahamod.  (2011).  the effects of different land uses on the temperature distribution of a humid tropical urban centre.  - world applied sciences journal.  13(11):63-68. 

mohammad syuhaimi ab-rahman, kasmiran jumari, shahrom md zain et al....  (2011).  introduction to research, sub-breaking and ethics: the first knowledge before starting the research empire.  - the social sciences.  6(5):386-390. 

arifin kadir, muhammad rizal razman, aiyub kadaruddin, md. jahi jamaluddin, awang azahan and z. m. lukman.  (2011).  integrated management system: readiness business organizations in malaysia.  - journal of food, agriculture & environment.  9(1):745-750. 

muhammad rizal razman, jamaluddin md jahi, kadir arifin, abdul samad hadi, kadaruddin aiyub, abdul hadi harman shah, ahmad fariz mohamed, shaharudin idrus, azahan awang and nor fairuz abu bakar.  (2011).  sustainability for better living environment of the environmental consumer: study on international law and governance by focusing the interest approach in the montreal protocol through harmonising.....  - research journal of applied sciences.  6(7):532-539. 

kadir arifin, hafizi zakaria, shaharuddin ahmad, kadaruddin aiyub, muhammad rizal razman and azahan awang.  (2011).  facilities management in malaysia: building maintenance perspective in health and safety aspect.  - journal of food, agriculture and environment.  9(3-4):858-863. 

muhammad rizal razman, azrina azlan, jamaluddin md jahi, kadir arifin, kadaruddin aiyub and azahan awang.  (2011).  urban sustainability on security of bottled drinking water and application of the law of negligence in malaysia.  - journal of food, agriculture & environment.  9(1):136-139. 

muhammad rizal razman, azrina azlan, jamaluddin md jahi, abdul samad hadi, abdul hadi harman shah, ahmad fariz mohamed, shaharudin idrus, kadir arifin, kadaruddin aiyub and azahan awang.  (2011).  interest approach and principle of trans boundary liability in the basel convention: focusing on the international environmental law and governance.  - journal of food, agriculture & environment.  9(1):479-482. 

muhammad rizal razman, norsham abdul latip, jamaluddin md jahi, abdul samad hadi, abdul hadi harman shah, kadir arifin, kadaruddin aiyub, azahan awang, shaharudin idrus and ahmad fariz mohamed.  (2011).  law of tort on private nuisance in urban sustainability: legal perspectives.  - social sciences.  6(4):318-322. 

kadir arifin, kadaruddin aiyub, latiffah pawanteh and azhar jaludin.  (2010).  an audit of occupational safety and health at the workplace: a case study at the faculty of social science and humanity (fssk), university kebangsaan malaysia.  - research journal of applied sciences.  5(6):404-411. 

muhammad rizal razman, azrina azlan, jamaluddin md. jahi, kadir arifin, kadaruddin aiyub, azahan awang and z.m. lukman.  (2010).  consumer protection on food and environmental safety based on statutory implied terms in malaysian sale of goods law: focusing on urban sustainability.  - international business management.  4(3):134-138. 

muhammad rizal razman, azrina azlan, jamaluddin md jahi, kadir arifin, kadaruddin aiyub, azahan awang and z.m. lukman.  (2010).  urban sustainability and malaysian laws on environmental management of chemical substances.  - research journal of applied sciences.  5(3):172-176. 

kadir arifin, shaharuddin ahmad, kadaruddin aiyub, azahan awang, lukman z. mohamad, azmi aziz, samsu adabi mamat and muhammad rizal razman.  (2010).  health and safety management in university`s student residential college: an overview of students` perception and awareness.  - research journal of applied sciences.  5(3):165-171. 

o.h.l.ling, k.h. ting, shaharuddin a., kadaruddin a., and yaakob m.j..  (2010).  urban growth and air quality in kuala lumpur city, malaysia.  - environmentasia.  3(2): 123-128. 

kadaruddin aiyub, kadir arifin, azahan awang, jamaluddin md. jahi, shaharuddin ahmad, mohd talib latif & ahmad fariz mohamed.  (2009).  climate change and carbon reduction initiatives for sustainable campus.  - european journal of social sciences.  9(2):292-299. 

azahan a, jamaluddin j, lukman z,m, kadaruddin a, kadir a..  (2009).  the quality of life in malaysias intermediate city: urban dwellers perspective.  - european journal of social sciences.  9(1):161-167. 

kadaruddin aiyub, kadir arifin, azahan awang and jamaluddin md. jahi.  (2009).  environmental performance in small and medium sized enterprises (smes) certified to iso 14001 in the united kingdom.  - international business management.  3(1):7-14. 

kadir arifin, kadaruddin aiyub, azahan awang and masdila binti johari tohari.  (2009).  environmental management system (iso 14001) implementation and its impacts on waste management in the electronic sector.  - international business management.  3(1):1-6. 

muhammad rizal razman, abdul samad hadi, jamaluddin md. jahi, kadir arifin, kadaruddin aiyub, azahan awang, a. hadi harman shah, ahmad fariz mohamed and shaharuddin idrus.  (2009).  the legal approach on occupational safety, health and environmental management: focusing on the law of private nuisance and international labour organisation (ilo) decent work agenda.  - international business management.  3(3):47-53. 

kadir arifin, kadaruddin aiyub, azahan awang, jamaluddin md. jahi, rosman iteng.  (2009).  implementation of integrated management system in malaysia: the level of organization`s understanding and awareness.  - european journal of scientific research.  31(2):188-195. 

jamaluddin md. jahi, kadaruddin aiyub, kadir arifin, azahan awang.  (2009).  human habitat and environmental change: from cave dwellings to megacities.  - european journal of scientific research.  32(3):381-390. 

kadir arifin, jamaluddin m. jahi, muhammad rizal razman, kadaruddin aiyub and azahan awang.  (2009).  ohsas 18001 vs. implementation cost: risks that will be faced by the organisation management in malaysia.  - the social sciences.  4(4):332-339. 

muhammad rizal razman, abdul samad hadi, jamaluddin md. jahi, a. hadi harman shah, ahmad fariz mohamed, shaharuddin idrus, kadir arifin, kadaruddin aiyub and azahan awang.  (2009).  the international law mechanisms to protect human habitat and environment: focusing on the principle of transboundary liability.  - international business management.  3(3):43-46. 

jamaluddin md jahi, kadir arifin, kadaruddin aiyub & azahan awang.  (2009).  environmental quality deterioration and human security: the need for an integrated environmental management system.  - european journal of social science.  9(2):265-274. 

jamaluddin md jahi, kadaruddin aiyub, kadir arifin & azahan awang.  (2009).  development, environmental degradation and environmental management in malaysia.  - european journal of social sciences.  9(2):257-264.