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).  . 

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.  . 

haliza othman, izamarlina asshaari, hafizah bahaludin, zulkifli mohd nopiah, nur azilah ismail.  (2012).  application of raschmeasurement model in reliability and quality evaluation of examination paper for engineering mathematics courses.  - procedia social and behavioral seciences - ukm teaching and learning congress 2011.  . 

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.  . 

izamarlina asshaari, haliza othman, noorhelyna razali, norgainy mohd tawil, fadiah hirza m. ariff, nur azilah ismail.  (2011).  cooperative learning on mathematics engineering courses at ukm: students` response toward cooperative learning.  - 8th wseas international conference on engineering education, education`11, 2nd international conference on education and educational technologies 2011, world-edu`11; corfu island.  . 

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).  .