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, 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.  . 

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.  . 

izamarlina asshaari,haliza othman,hafizah bahaludin,nur arzilah ismail,zulkifli mohd nopiah.  (2012).  appraisal on bloom`s separation in final examination question of engineering mathematics courses using rasch measurement model.  - 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).  .