muhammad faiz abdul hamid, wan mohd faizal wan mahmood, mohd radzi abu mansor and shahrir abdullah.  (2014).  public perception and acceptance of diesel-powered passenger cars in malaysia : an initial study.  - applied mechanics and materials / trans tech publications, switzerland.  49-53. 

ali ahmed gitan, rozli zulkifli, kamaruzaman sopian, shahrir abdullah.  (2014).  twin pulsating jets impingement heat transfer for fuel preheating in automotives.  - applied mechanics and materials.  322-328. 

helmisyah ahmad jalaludin, shahrir abdullah, mariyam jameelah ghazali, bulan abdullah, nik rosli abdullah.  (2013).  effect of extreme temperatures on coated piston crown for cngdi engine.  - applied mechanics and materials - international conference on advances in mechanical engineering 2013.  . 

helmisyah ahmad jalaludin,*, shahrir abdullah, mariyam jameelah ghazali, bulan abdullah, nik rosli abdullah.  (2013).  experimental study of ceramic coated piston crown for compressed natural gas direct injection engines.  - procedia engineering - the malaysian international tribology conference (mitc2013).  . 

mahathir rahmany, elankovan sundararajan, abdullah mohd zin, shahrir abdullah.  (2013).  implementation strategy for d2q9 model on desktop grid environment.  - procedia technology - the 4th international conference on electrical engineering and informatics (iceei 2013).  . 

zambri harun, mohamad dali isa, mohammad rasidi rasani and shahrir abdullah.  (2012).  the effects of spatial resolution in turbulent boundary layers with pressure gradients.  - applied mechanics and materials : aerotech iv.  . 

lukeman yusoff, lim fang yau, shahrir abdullah, rozli zulkifli, azhari shamsudeen and mohammad khatim hasan.  (2012).  underhood fluid flow and thermal analysis for passenger vehicle.  - regional conference on automotive research, recar 2011;kuala lumpur (applied mechanics and materials).  . 

yusoff ali, azhari shamsudeen, shahrir abdullah and wan mohd faizal wan mahmood.  (2012).  development of cng direct injection (cngdi) clean fuel system for extra power in small engine..  - the 4th international meeting on advances in thermofluids (imat 2011) , universiti teknologi malaysia.  . 

wan mohd faizal w.m., mohd anas m.s., mohd faizal m.t., azli a., rozli z., nordin j., sallehuddin m.h., rizauddin r., shahrum a., shahrir a. and azhari s..  (2012).  car body and chassis development of ukm carevo for perodua eco-challenge 2011.  - regional conference on automotive research, recar 2011;kuala lumpur (applied mechanics and materials).  . 

javad zareei, yusoff ali, shahrir abdullah and faizal wan mahmood.  (2012).  comparing the effects of hydrogen addition on performance and exhaust emission in a spark ignition fueled with gasoline and cng.  - regional conference on automotive research, recar 2011;kuala lumpur (applied mechanics and materials).  . 

shahrir abdullah, azian abd latiff, thomas paraidathathu, azizah jaafar, wan noorina wan ahmad, safinaz mohd hussein and sity daud.  (2011).  gap analysis towards harmonisation of the mqa code of practice for programme accreditation with the quality management system of ms iso 9001:2008.  - procedia - social and behavioral sciences.  . 

a.j. helmisyah, s. abdullah and m.j. ghazali.  (2011).  effect of thermal barrier coating on piston crown for compressed natural gas with direct injection engine.  - 2011 1st international conference on mechanical engineering, icme 2011(applied mechanics and materials); phuket.  . 

m.h. yazdi, s. abdullah, i. hashim, a. zaharim and k. sopian.  (2011).  entropy generation analysis of the mhd flow over nonlinear permeable stretching sheet with partial slip.  - 6th iasme / wseas international conference on energy & environment (ee `11), cambridge, uk.  . 

yusoff ali, azhari shamsudeen, shahrir abdullah and abd rashid abd aziz.  (2011).  the effect of spray angles of the injector on the power of cngdi engine.  - the 4th international meeting on advances in thermofluids (imat 2011) , unitesiti teknologi malaysia.  . 

azizah jaafar, shahrir abdullah, azian abd. latif, thomas paraidathathu, wan noorina wan ahmad, narimah abdullah, sity daud, juhana salim and chan siew lee.  (2011).  reliability of student feedback on the course teaching evaluation system (ctes) and system usability.  - procedia - social and behavioral sciences.  . 

johari j., sahari j., abd wahab d., abdullah s., abdullah s., omar m.z., muhamad n..  (2011).  difficulty index of examinations and their relation to the achievement of programme outcomes.  - kongres pengajaran dan pembelajaran ukm, 2010; tanjung keling, melaka.  . 

mussa, m.a., s. abdullah, c.s.n. azwadi and n. muhamad.  (2010).  cubic-interpolated-pseudo-particle lattice boltzmann method for simulation of natural convection heat transfer in an enclosure with different aspect ratios.  - the 2nd international conference on computer and automation engineering (iccae), singapore.  . 

m. yahya, k. sopian, m. syahri, s. abdullah, m.a. alghoul and a. zaharim.  (2008).  cfd analysis of solar hot water heater with integrated storage system.  - proceedings of the 7th wseas international conference on system science and simulation in engineering (icossse `08).  . 

n. mariun, n. md. saad, m. f. abas, n. khan and s. abdullah.  (2007).  power and energy characteristics of continuous waves / pulsed co2 laser application in cng-di ignition.  - international journal of energy.  .