zohaib ahmed, zulkefli mansor, and kamsuria ahmad.  (2022).  knowledge sharing categories and influencing factors for agile virtual teams: interviews based study.  - ksii the 13th international conference on internet (iconi) 2021..  319-321. 

subashini a/p ganapathy, zulkefli mansor, kamsuriah ahmad and mohd zali mohd nor.  (2021).  factors that discourage knowledge management practices in the malaysian public sector using rasch model.  - iceei 2021.  1-6. 

ku saimah ku ibrahim,jamaiah yahaya,zulkefli mansor, aziz deraman.  (2019).  the emergence of agile maintenance: a preliminary study.  - 2019 international conference on electrical engineering and informatics (iceei).  146-151. 

mohammed dauwed, jamaiah yahaya, zulkefli mansor, abdul razak hamdan, ahmed meri.  (2019).  health information exchange: current trends, challenges and recommendations.  - 2019 international conference on electrical engineering and informatics (iceei) july 2019, 9 - 10, bandung, indonesia.  518-523. 

zulkefli mansor, enebeli e.ndudi.  (2015).  issues, challenges and best practices of software testing activity.  - proceedings of the 14th conference on applications of computer engineering (ace`15), south korea.  42-48. 

bhavani seetharaman, zulkefli mansor.  (2015).  the development of agile cost management tool.  - the 5th international coference on electrical engineering and informatic 2015.  . 

ezwan shah abdul majid, norfadillah kamaruddin, zulkefli mansor.  (2015).  adaptation of usability principles in responsive web design technique for e-commerce development.  - the 5th international conference on electrical engineering and informatics 2015 august 10-11, 2015, bali, indonesia.  726 - 729.