s.r.h.a. wahab, a.i. che-ani, a. sairi, n.m. tawil, m.z.a. razak.  (2016).  a survey on classification of maintenance fund for high rise residential building in klang valley.  - proceedings of the international conference on applied science & technology (icast 2016).  1-6. 

m.f. abdullah, s. setumin, s.m. firdaus, a.i. che-ani, n.m. tawil.  (2015).  development of microcontroller based potentiometric transduction circuit for a continuous fluid level sensor.  - applied mechanics and materials.  379-383. 

ahmad ezanee hashim1, mohd ikmal fitri maruzuki, norngainy mohd tawil, mohd zulhanif abd-razak, and adi irfan che-ani.  (2015).  flat roof defect: preliminary condition survey for water ponding monitoring.  - applied mechanics and materials.  351-354. 

i. ismail, a.i. che-ani, n.m. tawil, h. yahaya.  (2014).  the trend of housing defect on newly completed house.  - matec web of conference.  pp. 01002-p.1-01002-p.5. 

m.a.o mydin, a.f. phius, n. md sani, n.m. tawil.  (2014).  potential of green construction in malaysia: industrialised building system (ibs) vs traditional construction method.  - the 3rd international building control conference 2013/ e3s web of conferences.  . 

m. mahli, a.i. che-ani, h. yahaya, n.m. tawil, m.a. othuman mydin.  (2014).  school building defect pattern.  - matec web of conference.  pp. 01007-p.1-01007-p.5. 

mohd zaidi omar, ruhizan mohammad yasin, roszilah hamid, norngainy mohd tawil, kamaruzaman yusoff and mohamad sattar rasul.  (2013).  procedia social and behavioral sciences - 6th international forum on engineering education (ifee 2012).  - .  . 

n. m. tawil, h. a. husaini, a.i. ani, h. basri, r. m. saleh.  (2013).  sustainable green inner-wall design for flexible floor plan.  - iop conference series : earth and environmental science (4th international conference on energy and environment) / iop publishing.  . 

m. a. khoiry, n.m. tawil, n. hamzah, a.i che ani, s. sood.  (2012).  critical factors affecting double storey terrace houses prices in bandar baru bangi.  - procedia- social and behavioral science.  . 

norngainy mohd tawil, azami zaharim, izamarlina asshaari, zulkifli mohd nopiah, nur arzilah ismail, haliza osman.  (2012).  a study on engineering undergraduate learning styles towards mathematics engineering.  - procedia social and behavioral science - ukm teaching and learning congress 2011.  . 

norngainy mohd tawil, nur arzilah ismail, izamarlina asshaari, haliza osman, zulkifli mohd nopiah, azami zaharim.  (2012).  comparing lecture and e-learning as learning process in mathematics and statistics courses for engineering students in universiti kebangsaan malaysia.  - procedia social and behavioral sciences - ukm teaching and learning congress 2011.  . 

haliza othman, izamarlina asshaari, hafizah bahaludin, norgainy mohd tawil, nur azilah ismail.  (2012).  students` perception on benefits gained from cooperative learning experiences in engineering mathematics courses.  - procedia social and behavioral sciences - ukm teaching and learning congress 2011.  . 

a.r. musa, n.a.g. abdullah, a.i. che-ani, n.m. tawil, m.m. tahir.  (2012).  temperature analysis for indoor environmental quality (ieq) of ukm architecture studio.  - procedia social behavioral sciences - ukm teaching and learning congress 2011.  . 

a.i. che-ani, n.m. tawil, a.r. musa, m.m. tahir, n.a.g. abdullah.  (2012).  frequency index for learning space in higher education institutions.  - procedia social behavioral sciences - international conference on teaching and learning in higher education (ictlhe 2012) in conjunction with rcee & rhed 2012.  . 

izamarlina asshaari, norngainy mohd tawil, haliza othman, nur arzilah ismail, zulkifli mohd nopiah, azami zaharim.  (2012).  the importance of mathematical pre-university in first year engineering students.  - procedia social and behavioral sciences 60 - ukm teaching and learning congress 2011.  . 

haliza othman, izamarlina asshaari, norgainy mohd tawil, nur azilah ismail, zulkifli mohd nopiah, azami zaharim.  (2012).  analysis on mathematics fundamental knowledge for mathematics engineering courses based on a comparative study of students` entry performance.  - procedia social and behavioral sciences - ukm teaching and learning congress 2011.  . 

n. m. tawil, n. a. ismail, i. asshaari, h. bahaludin, a. zaharim, r. a. o. k. rahmat.  (2012).  does perception of the students change towards computer and internet with the implementations of e-learning in engineering mathematics courses.  - proceeding of the 11th wseas international conference on education and educational technology (edu`12).  . 

a.r. musa, n.a.g. abdullah, a.i. che-ani, n.m. tawil, m.m. tahir.  (2012).  indoor environmental quality for ukm architecture studio: an analysis on lighting performance.  - procedia social behavioral sciences - ukm teaching and learning congress 2011.  . 

noorhelyna razali, norngainy mohd tawil, azami zaharim, hafizah bahaludin, izamarlina asshaari, zulkifli mohd nopiah..  (2011).  the implementation of wiley-plusŪ in vector calculus..  - kongres pengajaran dan pembelajaran ukm 2010 (procedia social and behavioral sciences).  . 

n. m. tawil, a. zaharim, n. razali, n. a. ismail, z.m.nopiah.  (2011).  importance - satisfaction analysis for wiley plus in vector calculus.  - 8th wseas international conference on engineering education, education`11, 2nd international conference on education and educational technologies 2011, world-edu`11; corfu island.  . 

m.s. suhaida, n.m. tawil, n. hamzah, a.i. che-ani, h. basri, m.y. yuzainee.  (2011).  housing affordability a conceptual overview for house price index.  - the 2nd international building control conference (ibcc) 2011. 7-8 jul. penang, malaysia: g-hotel. procedia engineering.  . 

c.c. siew, a.i. che-ani, n.m. tawil, n.a.g. abdullah, n. utaberta.  (2011).  effectiveness of thermal comfort models to evaluate occupants satisfaction levels in office buildings.  - the 2nd international building control conference (ibcc) 2011. 7-8 jul. penang, malaysia: g-hotel. procedia engineering.  . 

n.m. tawil, a.i. che-ani, m.y. hamid, n.a.m. radzuan.  (2011).  procedia engineering 20 (2011): the 2nd international building control conference (ibcc) 2011.  - the 2nd international building control conference (ibcc) 2011.  . 

m. a. elmahadi, m. m. tahir*, m. surat, n. m tawil, i. m. s. usman.  (2011).  effective office environment architecture: finding ingenious ideas in a home to stimulate the office environment.  - 2nd international building control conference 2011,ukm bangi.  . 

a. r. m. nasir, a. r. musa, a. i. che-ani*, n. utaberta, n. a. g. abdullah,n. m. tawil.  (2011).  identification of indoor environmental quality (ieq) parameter in creating conducive learning environment for architecture studio.  - procedia engineering.  . 

m. s. suhaida, n. m. tawil*, n. hamzah, a. i. che-ani, h. basri, m.y. yuzainee.  (2011).  housing affordability : a conceptual overview for ouse price index.  - procedia engineering.  . 

n. hamzah*, m.a. khoiry, i. arshad, n. m. tawil and a. i. che ani.  (2011).  cause of construction delay - theoretical framework.  - procedia engineering.  . 

p. shahmohamadi, a.i. che-ani*, i. etessam, k.n.a. maulud, n.m. tawil.  (2011).  healthy environment: the need to mitigate urban heat island effects on human health.  - procedia engineering.  . 

n. hamzah*, a. ramly, h. salleh, n. m. tawil, m. a. khoiry , a. i. che ani.  (2011).  the importance of design process in housing quality.  - procedia engineering.  . 

c. c. siew*, a.i.che-ani, n. m. tawil, n. a. g. abdullah, m. mohd-tahir.  (2011).  classification of natural ventilation strategies in optimizing energy consumption in malaysian office buildings.  - procedia engineering.  . 

a. r. musa, n. m. tawil*, s. m. sood, a. i. che-ani, n. hamzah, h. basri.  (2011).  constructing formulation of affordable green home for middle income group.  - procedia engineering.  . 

s.z. mirrahmi, n.m.tawil*, n.a .g. abdullah, m. surat, i. m. s. usman.  (2011).  developing conducive sustainable outdoor learning: the impact of natural environment on learning, social and emotional intelligence.  - procedia engineering.  . 

n.m. tawil, n.a.g. abdullah, s.z. mirrahmi, a.i. che-ani, n. utaberta.  (2011).  developing conducive sustainable outdoor learning (csol): the impact of natural environment on student`s ability.  - 8th wseas international conference on engineering education, education`11, 2nd international conference on education and educational technologies 2011, world-edu`11; corfu island.  . 

n.a.g. abdullah, s.c. beh, m.m. tahir, a.i. che-ani, n.m. tawil.  (2011).  architecture design studio culture and learning spaces: a holistic approach to the design and planning of learning facilities.  - 3rd world conference on educational sciences 2011 (wces);bahcesehir univ, istanbul, turkey (procedia social & behavioral sciences 15 (2011)).  . 

l.s. pheng, a.i. che-ani, n.m. tawil, h. yuling.  (2011).  service delivery quality standards: a comparative survey between estate agents and clients.  - 2nd inee conference: energy, environment, devices, systems, communications, computers (eedscc) 2011. venice, italy. 8-10 mac.  . 

m.n. baharuddin, a.i. che-ani, n.a.g. abdullah, m.m. tahir, n.m. tawil, n. utaberta.  (2011).  building user manual: a vital component of the malaysian green building index.  - international conference on energy, environment, devices, systems, communications, computers, eedscc`11; venice.  . 

n.m. tawil, a.i. che-ani, n.a.g. abdullah, a. zaharim, i.m.s usman.  (2010).  sustainable management fund system for high-rise residential management, kuala lumpur malaysia.  - the 5th iasme/wseas international conference on energy and environment (ee?10). university of cambridge, cambridge, united kingdom. 23-25 february 2010..  . 

m.m. tahir, m.f.m. zain, k. sopian, i.m.s. usman, m.surat, n.a.g. abdullah, n.m. tawil, m.f.i. mohd-nor, a.i. che-ani.  (2010).  the development of a sustainably responsive ultra low energy terrace housing for the tropics incorporating the raised floor innovation.  - the 5th iasme/wseas international conference on energy and environment (ee?10). university of cambridge, cambridge, united kingdom. 23-25 february 2010..  . 

n.m. tawil, a.i. che-ani, i.m.s usman, m.f.m. zain, m.n. daud.  (2010).  management difficulties in managing high-rise residential complexes in malaysia: the service charge aspect.  - the 5th iasme/wseas international conference on energy and environment (ee?10). university of cambridge, cambridge, united kingdom. 23-25 february 2010..  . 

n. m. tawil, a. zaharim, f. h. m. ariff, n. a. ismail, m. h. osman.  (2010).  implementing e-learning in mathematics engineering for better understanding.  - aiked`10 proceedings of the 9th wseas international conference on artificial intelligence, knowledge engineering and data bases.  . 

m. surat, m.m. tahir, i.m.s. usman, a.i. che-ani,, n.a.g. abdullah, n.m. tawil, r. ismail, m.f.i. mohd-nor.  (2010).  re-evaluating the idea of a malaysian architectural identity towards a sustainable environment.  - the 5th iasme/wseas international conference on energy and environment (ee?10). university of cambridge, cambridge, united kingdom. 23-25 february 2010..  . 

s. johar, a.g. ahmad, a.i. che-ani, m.m. tahir, n.a.g. abdullah, n.m. tawil.  (2010).  conservation activities of old traditional mosque in malaysia: an overview.  - 6th wseas international conference on power systems and remote sensing 2010. iwate prefectural university, iwate, japan.  . 

i.m. s. usman, s.s.low,m.m.thahir, m.f.irfan , n.m.tawil,.  (2009).  dynamic changes of urban village settlement of kuala terengganu.  - 5th international conference on energy, environment, ecosystems and sustainable development (eeesd `09) and the 2nd international conference on landscape architecture (la `09).  . 

n.m. tawil, a.i. che-ani, m.f.m. zain, a. zaharim, m. jamil.  (2009).  owners' satisfaction towards service charge collection of high-rise residential in kuala lumpur, malaysia.  - recent advances in energy and environment - proceedings of the 4th iasme/wseas international conference on energy and environment (ee`09).  . 

a.i. che-ani, m. jamil, m.f.m. zain, n.m. tawil, m. surat.  (2009).  sustainable management of high-rise residential : a gap identification among stakeholders.  - 4th iasme / wseas international conference on energy & environment (ee`09).  .