Teshome, Dellelegne. “Load-Displacement and Stability Characteristics of Thin-Walled Beams With Singly Symmetric or Non-Symmetric Cross-Sections”. Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት 10 (January 31, 2023): 1–11. Accessed April 10, 2026. https://ejol.aau.edu.et/index.php/ZEDE/article/view/6211.