Nawi, Mohd Nasrun Mohd, Saniah Roslan, Nurul Azita Salleh, Faisal Zulhumadi, and Aizul Nahar Harun. 2016. “The Benefits and Challenges of E-Procurement Implementation: A Case Study of Malaysian Company”. International Journal of Economics and Financial Issues 6 (7S):329-32. https://mail.econjournals.com/index.php/ijefi/article/view/3627.