OBAMOH, Samuel O.; OBAMOH, Hannah Y. Optimization of Material Procurement Processes in Construction. Academic World-Journal of Scientific and Engineering Innovation , United Kingdom, v. 2, n. 1, 2025. Disponível em: https://academicworldpublisher.co.uk/index.php/awjsei/article/view/35. Acesso em: 16 oct. 2025.