Production of Building Material Inputs in Ghana: A Case Study of Sandcrete Block Manufacturers in Kumasi . Journal of Science and Technology, [S. l.], v. 17, n. 3, 2016. DOI: 10.4314/just.v17i3.888. Disponível em: https://journal.knust.edu.gh/index.php/just/article/view/888. Acesso em: 11 jun. 2026.