Obamoh, Q. S. O., & Obamoh, H. Y. (2026). Optimization of Material Procurement Processes in Construction QS. Samuel O. Obamoh and Hannah Y. Obamoh. Academic World Journal of Scientific and Engineering Innovation, 2(1), 22-27. https://academicworldpublisher.co.uk/index.php/awjsei/article/view/124