Ngatman, N.H., H.S.S Alderei, and H. Musa. 2020. “The Challenges Faced by Public Sector Governance in Implementing E-Procurement System: A Case Study of Education Department of Malacca”. International Journal of Human and Technology Interaction (IJHaTI) 4 (1 April):39-44. https://ijhati.utem.edu.my/ijhati/article/view/5207.