Gouin, Pierre. “Evaluating Seismic Activity in Ethiopia”. Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት 4 (January 31, 2023): 5–9. Accessed March 10, 2026. https://ejol.aau.edu.et/index.php/ZEDE/article/view/6000.