Assefa, Eleyas, and Samuel Tadesse. “PREDICTION OF SWELLING BEHAVIOR OF ADDIS ABABA EXPANSIVE SOIL USING SIMPLE MATHEMATICAL MODEL”. Zede Journal of Ethiopian Engineers and Architects 30 (February 8, 2023): 17–26. Accessed April 3, 2025. https://ejol.aau.edu.et/index.php/ZEDE/article/view/6628.