Nafiu Zadawa, Abdullahi, Abdul Aziz Hussin, and Atasya Osmadi. “THE MEDIATING EFFECTS OF AWARENESS ON THE RELATIONSHIP BETWEEN PROCUREMENT MANUAL COMPLIANCE’S BARRIERS AND COST PERFORMANCE OF CONSTRUCTION PROJECTS”. PLANNING MALAYSIA 16, no. 6 (September 12, 2018). Accessed November 23, 2024. https://planningmalaysia.org/index.php/pmj/article/view/474.