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. 

m. m. rabu, n. m. tawil, h. ahmad, a.h. hussain.  (2020).  housing as new income to houseowner through homestay program: does this type of entrepreneur ready?.  - international journal of management.  1666-1678. 

n. e. saidin, n. m. tawil, a. h. hussain and a.r. musa.  (2020).  satisfaction level on existing space management systems in higher education institutions in malaysia.  - international journal of advanced research in engineering and technology.  1912-1918. 

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. 

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. 

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.  . 

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).  . 

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.  . 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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.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.  -. 

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. 

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. 

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. 

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. 

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. 

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. 

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. 

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.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. 

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. 

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. 

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. 

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, 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. 

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. 

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. 

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. 

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. 

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. 

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.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. 

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, 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. 

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. 

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. 

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. 

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.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. 

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. 

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.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. 

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. 

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.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. 

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. 

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. 

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.