TESSEMA, G. . Foundations on expansive soils . Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት, [S. l.], v. 6, p. 13–20, 2023. Disponível em: https://ejol.aau.edu.et/index.php/ZEDE/article/view/6174. Acesso em: 10 apr. 2026.