Patnaik, Dr.Binaya. “An Experimental Investigation on Sustainable Construction Materials and Technologies in Ethiopia”. Madda Walabu University Journal of Equity in Sciences and Sustainable Development 4, no. 2 (November 1, 2021): 77–89. Accessed November 3, 2025. https://jessdmwu.edu.et/MWU/index.php/files/article/view/91.