Rahman, S.N.M.S.A., M.S.M. Radzai, N.S. Hamdan, and H. Musa. 2019. “A Review: Adoption Implementation of E-Procurement in Organization”. International Journal of Human and Technology Interaction (IJHaTI) 3 (2 October):11-16. https://ijhati.utem.edu.my/ijhati/article/view/5240.