TEFERRA, A. .; YOHANNES, S. . Investigations on the Expansive Soils of Addis Ababa . Zede Journal of Ethiopian Engineers and Architects, [S. l.], v. 7, p. 1–9, 2023. Disponível em: http://ejol.aau.edu.et/index.php/ZEDE/article/view/6187. Acesso em: 25 nov. 2024.