Fesseha Mulu Gebremariam. “Building on Sand! Can Environmentally Unfriendly (Economic) Development Sustains?”. Global Journal of Human-Social Science 17, no. B1 (January 15, 2017): 1–4. Accessed May 2, 2024. https://socialscienceresearch.org/index.php/GJHSS/article/view/1947.