a.i. che-ani, n.m. tawil, a.h. hussain, r.a. latiff, s. johar and n.h. mahmood.  (2020).  qualitative survey for lavatory spaces; case study on toilet at canselor tuanku muhriz's hospital, the national university of malaysia (ukm).  - international journal of management.  1700-1708. 

afzanil m. anuar, norngainy m. tawil, nizaroyani saibani, muhamad azry khoiry.  (2020).  initial findings on the empirical factors that influence malaysian owned sme manufacturers to undertake diversification of technologies at the product level.  - journal of engineering science and technology.  86-96. 

noraziah mohammad, suhana johar, adi irfan che ani, norngainy mohd tawil, zabidi hamzah.  (2019).  prediction model of variation order for construction cost and time in the residential projects.  - test engineering and management.  5007-5012. 

wan norhishamuddin wan rodi, adi irfan che-ani, norngainy mohd tawil, kien hwa ting, fatin aziz.  (2019).  the driving factors to rental depreciation of purpose built office (pbo) buildings: a pls-sem approach.  - journal of facilities management.  107-120. 

nur yasmin yaaman, norngainy mohd tawil, adi irfan che ani.  (2019).  campus sustainability: the level of knowledge on sustainable development issues and perception on community college physical development.  - pertanika journal of social science and humanities.  507-517. 

norngainy mohd tawil, maisarah mohd rabu, habibah ahmad.  (2018).  an overview of asean homestay traditional economic through enterprise development.  - international journal of civil engineering and technology (ijciet).  . 

haszlila jalil, norngainy mohd tawil, md nasir daud, aina edayu ahmad.  (2018).  house price movement for primary and secondary markets: evidence from selangor, malaysia.  - planning malaysia.  . 

n. e. saidin, n. m. tawil, n. mohamad, a.r. musa.  (2018).  cost development of space utilization in malaysias public universities.  - international journal of civil engineering and technology.  . 

afzanil md. anuar, norngainy mohd. tawil, nizaroyani saibani, muhamad azry khoiry.  (2017).  empirical factors that influence the malaysian owned manufacturers to undertake technology diversification at the product level.  - international journal of engineering & technology.  31-38. 

roshanfekr, s., tawil, n. m., & goh, n. a..  (2017).  indicators of sustainable construction in eco urban.  - open house international.  . 

siti rashidah hanum abd wahab, afaq hyder chohan, adi irfan che-ania, norngainy mohd tawil, halizah omar.  (2016).  the classification of facilities to determine the management fund allocation at non-low cost of highrise residential building.  - revista de la facultad de ingenieria.  9-18. 

a.m.a. shah, n.m. tawil, k. zainal, a.i. che-ani, i.m.s. usman.  (2016).  efficiency evaluation model for higher education learning space.  - journal of engineering and applied sciences.  1582-1585. 

n. marouf, a.i. che-ani, n.m. tawil.  (2016).  examining physical activity and play behavior preferences between first graders and last graders in primary school children in tehran.  - asian social science.  17-23. 

s.r.h.a. wahab, a.i. che-ani, s. johar, m. ibrahim, k. ismail, n.m. tawil.  (2016).  eportfolio as an assessment tools: the development of rubric criteria.  - pertanika journal of social sciences & humanities.  143-154. 

adi irfan che ani, ahmad sairi, suhana johar, mohd zulhanif abd razak, norngainy mohd tawil.  (2016).  the practice of building inspection in malaysian total asset management.  - jurnal teknologi.  1-11. 

zaleha mohd-noor, adi irfan che-ani, zamharira sulaiman, mohd zulhanif abd-razak, and norngainy mohd tawil.  (2016).  condition monitoring framework based on the cause of mosque physical defects in kuala lumpur and putrajaya.  - journal of performance of constructed facilities.  1-13. 

r. rofiei, norngainy m. tawil, kamarul a. kosman, adi i. che-ani.  (2016).  understanding the people needs of living in city: scenario in malaysia.  - journal of engineering science and technology.  704-713. 

siti f. m. lias, norngainy m. tawil, ismar .m. s. usman, azrul a. mutalib.  (2016).  socio-spatial integration of landscape back lane of housing at bandar baru nilai: privacy and community.  - journal of engineering science and technology.  673-682. 

adi irfan che ani, suhana johar, norngainy mohd tawil, mohd zulhanif abd razak, noraini hamzah.  (2015).  building information modeling (bim)-based building condition assessment: a survey of water ponding defect on a flat roof.  - jurnal teknologi.  25-31. 

ishan ismail, adi irfan che ani, mohd zulhanif abd razak, norngainy mohd tawil, suhana johar.  (2015).  common building defects in new terrace houses.  - jurnal teknologi.  83-88. 

rosilah hassan, ahmed marwan, norngainy mohd tawil, shamshubaridah ramlee.  (2015).  cooperative bio business model: a study at universiti kebangsaan malaysia.  - journal of engineering science and technology.  81-88. 

norngainy mohd tawil, shamshubaridah ramlee, jauhari jaafar, firdaus mohd saat.  (2015).  an overview of foodpreneur awareness among small and medium-sized enterprises (sme) of halal certification.  - asian social science.  91-94. 

a.i. che-ani, a.r.m. nasir, s.n. kamaruzzaman, n.m. tawil, m. surat.  (2015).  common defects of lavatory space in institutions of higher learning: an analysis of building condition survey.  - journal of performance of constructed facilities.  -. 

noura marouf, suhana johar, adi irfan che-ani & norngainy mohd tawil.  (2015).  examining school grounds as a place for childrens physical activity performance in tehran.  - modern applied science.  109-118. 

tawil, n.m. , hassan, r., ramlee, s., k-batcha, z..  (2015).  enhancing entrepreneurship skill among universitys students by online business simulation.  - journal of engineering science and technology.  71-80. 

afaq hyder chohan, adi irfan che-ani, bhai khan shar, jihad awad, arif jawaid and norngainy mohd tawil.  (2015).  a model of housing quality determinants (hqd) for affordable housing.  - journal of construction in developing countries.  117-136. 

a.r. musa, n.m. tawil, a.i. che-ani, h. basri.  (2015).  an analysis of the selection criteria in purchasing a house in klang valley towards the quality affordable housing.  - life science journal.  51-57. 

z. m. nopiah, n. f. a. fuaad, n. m. tawil, f. m. hamzah & h. othman..  (2015).  student achievement at pre-university level: does it influence the achievement at the university?.  - journal of engineering science and technology.  68-76. 

b. hassanpour, a.i. che-ani, i. m. s. usman, s. johar, n.m. tawil.  (2015).  lifelong learning in architecture design studio: the learning contract approcah.  - international education studies.  1-8. 

m.f. abdullah, a.i. che-ani, s. setumin, n.m. tawil, a.i. che-ani.  (2015).  a new mechanical application for flat-roof water ponding indicator system via xbee protocol.  - arpn journal of engineering and applied sciences.  17202-17205. 

n. mohamad, h. abdul rahman, i. m. usman & n. m. tawil.  (2015).  ethics education and training for construction professionals in malaysia.  - asian social science.  55-64. 

noura marouf, adi irfan che-ani, norngainy mohd tawil, suhana johar & mazlan mohd tahir.  (2015).  development of designing criteria in children`s urban play space in iran - review of literature.  - journal of sustainable development.  113-121. 

s.r.h. abd-wahab, a. sairi, a.i. che-ani, n.m. tawil, s. johar.  (2015).  building maintenance issues: a malaysian scenario for high-rise residential buildings.  - international journal of applied engineering research.  15759-15776. 

m.z. abd-razak, a.i. che-ani, m.n.m. nawi, n.m. tawil, h. yahaya.  (2014).  student feedback in selected campus facilities: a case study of universiti kebangsaan malaysia (ukm).  - advances in environmental biology.  49-53. 

a.i. che-ani, n.m. tawil, s. johar, m.z.a. razak, h. yahaya.  (2014).  building condition assessment for new houses: a case study in terrace houses.  - jurnal teknologi.  43-50. 

a.h. samah, n.m. tawil, m. mahli, a.i. che-ani, m.z. abd-razak.  (2014).  building condition assessment using condition survey protocol matrix: a case of school building.  - research journal of applied sciences.  562-572. 

n.m tawil, m. a. khoiry, n. hamzah, w.h.w. badaruzzaman, i. arshad, a.a. azrillah and n.b. idris.  (2014).  determination of the causes of the construction delay in higher learning institutions in malaysia using the rasch model analysis.  - life science journal.  308-316. 

n.i. mohamad; n.m. tawil; i.m. usman; m.m. tahir.  (2014).  identifying critical factors of sale failure on commercial property types, shop houses by using multi attribute variable technique.  - research journal of applied sciences, engineering and technology.  3230-3235. 

r.m. saleh, n.m. tawil, a.i. che-ani, h. basri, k.a. kosman.  (2014).  an overview of house renovation trend in malaysia.  - international business management.  8(1):36-38. 

a.m.a. shah, n.m. tawil, a.i. che-ani, m.a. mokhtar, a.r. musa.  (2014).  determination of usage frequency index level for learning space towards optimizing the usage of physical resources in heis.  - international business management.  8(2):133-135. 

adi irfan che ani, norngainy mohd tawil, suhana johar, khaidzir ismail, mohd zulhanif abd razak.  (2014).  universiti kebangsaan malaysia learning contract course: experience and performance of the first cohort.  - international education studies.  7(2):1-9. 

a.h. samah, k.a. kosman, a.i. che-ani, n.m. tawil, m.z. abd-razak.  (2014).  housing defect assessment: verification of condition survey protocol matrix via multiple logistic regression.  - journal of engineering and applied sciences.  9(4):85-91. 

s. roshanfekr, n.m. tawil, a.i. che-ani, n.a. goh, n. hamzah.  (2013).  a framework studies of sustainable eco urbanspace.  - research journal of applied sciences, engineering and technology.  5(11):3079-3082. 

suhana johar, hafsah yahiya, adi irfan che-ani, norngainy mohd tawil, abdul gaffer ahmad.  (2013).  defects investigation in old timber building: case study of masjid lama mulong, kelantan.  - research journal of applied sciences, engineering and technology.  5(12):3354-3358. 

azrul a. mutalib, norngainy mohd tawil, shahrizan baharom, masoud abedini.  (2013).  failure probabilities of frp strengthened rc column to blast loads.  - jurnal teknologi.  65(2):135-141. 

norngainy mohd tawil, nur arzilah ismail, izamarlina asshaari, haliza othman, azami zaharim, hafizah bahaludin.  (2013).  preference learning style in engineering mathematics: students perception of e-learning.  - international education studies.  6(6):61-65. 

n.m. tawil, s.f. md lias, i.m.s. usman, n.i.m. yusoff, a.i. che ani, k.a. kosman.  (2013).  evolution of back lane design: a view of terrace housing in malaysia.  - asian social science.  9(15):277-288. 

siew chong chan, adi irfan che-ani, norngainy mohd tawil, nur akmal goh abdullah, syahrul nizam kamaruzzaman.  (2013).  ventilation cost implication onto passive designs in office buildings: a conceptual model framework to compare design effectiveness between conventional non-air-conditioned and green office buildings.  - advanced science letters.  19(1):244-246. 

a.r. musa, n.m. tawil, a.i. che-ani, h. basri, m.a. mokhtar.  (2013).  designing basic housing floor plan to solve house pricing issue for middle-income citizens.  - international business management.  7(3):208-213. 

n.m. tawil , a. zaharim , i. shaari , n.a. ismail , z.m. nopiah and h. othman.  (2013).  e-learnig as an alternative mode for learning vector calculus for ukm engineering students.  - international journal of soft computing.  8(1):1-7. 

s. johar, a.i. che-ani, n.m. tawil, m. surat, s.n. kamaruzzaman.  (2013).  preliminary survey and defects analysis of traditional timber mosques in malaysia.  - wseas transactions on environment and development.  9(1):119-129. 

norngainy mohd. tawil, nur arzilah ismail, izamarlina asshaari, haliza osman, zulkifli mohd nopiah, azami zaharim.  (2012).  learning process in mathematics and statistics courses towards engineering students: e-learning or traditional method?.  - asian social science.  8(16):128-133. 

rossidah wan abdul aziz, norngainy mohd. tawil, adibah shuib and abdul halim mohd. nawawi.  (2012).  a conceptual overview on quantitative models in higher education`s budget planning.  - international business management.  6(5):568-575. 

n.m. tawil, y.md. yusoff, a.i. che-ani, n.a.g. abdullah, m. surat.  (2012).  a study of management corporation financial in high rise residential with correlation of management fund and facilties provided.  - international business management.  6(3):304-307. 

a.i. che-ani, n.m. tawil, n.a.g. abdullah, m.m. tahir, a. zaharim.  (2012).  learning behavior in using portal system for architecture`s students in the research methodology course.  - research journal of applied sciences, engineering and technology.  4(23):5236-5242. 

n.m. tawil, a. zaharim, i. asshaari, n. a. ismail, m. a. embi.  (2012).  the acceptance of e-learning in engineering mathematics in enhancing engineering education.  - journal of engineering and applied sciences.  7(3):279-284. 

a.i. che-ani, n.m. tawil, a.r. musa, h. yahaya, m.m. tahir.  (2012).  the architecture studio of universiti kebangsaan malaysia (ukm): has the indoor environmental quality standard been achieved?.  - asian social science.  8(16):174-183. 

n. hamzah, m.a. khoiry, i. arshad, w.h.w. badaruzzaman and n. m. tawil.  (2012).  identification of the causes of construction delay in malaysia.  - world academy of science, engineering and technology.  72:312-317. 

s. johar, a.i. che-ani, n.m. tawil, m.m. tahir, n.a.g. abdullah, a.g. ahmad.  (2011).  key conservation principles of old traditional mosque in malaysia.  - wseas transactions on environment and development.  4(7):93-102. 

n.m. tawil, a.i. che-ani, a. ramly, m.n. daud and n.a.g. abdullah.  (2011).  service charge issue in malaysian high-rise residential management: an analysis using a fuzzy conjoint model.  - international journal of the physical sciences.  6(3):441-447. 

s. johar, a.g. ahmad, a.i. che-ani, n.m. tawil, n.a.g. abdullah.  (2011).  analisa kajian lapangan ke atas kecacatan pada bangunan masjid lama di malaysia.  - journal of design + built.  Mosque Edition:44-63. 

s. johar, a.g. ahmad, a.i. che-ani, n.m. tawil, n. utaberta.  (2011).  penyiasatan kerosakan terhadap bangunan kayu lama: kajian kes masjid lama mulong, kelantan.  - the malaysian surveyor.  46(1):20-24. 

adi irfan che-ani, zaleha mohd noor, low sui pheng, norngainy mohd tawil, mazlan mohd tahir.  (2011).  building cracks: evidence on the impact of new construction works on existing buildings.  - structural survey.  29(4):337-351. 

a.h. chohan, a.i. che-ani, m.m. tahir, n.a.g. abdullah, n.m. tawil and s.n. kamaruzzaman.  (2011).  housing and analysis of design defects: a post occupational evaluation of private housing in malaysia.  - international journal of the physical sciences.  6(2):193-203. 

izamarlina asshaari, haliza othman, noorhelyna razali, norngainy mohd tawil, fadiah hirza mohd. ariff.  (2011).  comparison between level of students` responses toward cooperative learning in mathematics engineering courses at ukm.  - wseas transactions on advances in engineering education.  8(2):53-61. 

a. i. che-ani, n. m. tawil, a. sairi, n. a. g. abdullah, m. m. tahir, m. surat.  (2010).  facility management indicators for high-rise residential property in malaysia.  - wseas transactions on environment and development.  6(4):267-276. 

m. s. suhaida, n. m. tawil, n. hamzah, a. i. che-ani, m.m. tahir.  (2010).  a conceptual overview of housing affordability in selangor, malaysia.  - world academy of science, engineering and technology.  72:45-47. 

n. hamzah, m. mahli, a.i. che-ani, m.m tahir, n.a.g. abdullah, n.m tawil.  (2010).  the development of smart school condition assessment based on condition survey protocol (csp) 1 matrix: a literature review.  - international journal of civil, earth and environmental engineering.  71:620-625. 

n.m. tawil, a. ramly, a.i. che-ani, i.m.s usman, m.m. tahir, m.f.m. zain, a. zaharim.  (2009).  service charge collection of high-rise residential in kuala lumpur, malaysia; owner`s perspective.  - european journal of sosial sciences.  10(1):7-12. 

che-ani a.i., zaharim a., m.f.m. zain, mohd-tawil n., surat m..  (2009).  timber defects in building: a study of telapak naning, malacca, malaysia.  - wseas transactions on environment and development.  5(1):109-118. 

adi-irfan che-ani, ahmad ramly, muhammad-fauzi mohd-zain, norngainy mohd-tawil, ahmad-ezanee hashim.  (2008).  assessing the condition of traditional khmer timber houses in cambodia: a priority ranking approach.  - journal of building appraisal.  4(2):87-102.