KETEMA, E. .; TAYE, S. . PREPARATION OF UNlXAIAL CIIART FOR RECTANGULAR CONCRETEFILLED STEEL COLUMNS BASED ON RIGID PLASTIC PRINCIPLES. Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት, [S. l.], v. 22, p. 11–24, 2023. Disponível em: https://ejol.aau.edu.et/index.php/ZEDE/article/view/6517. Acesso em: 14 mar. 2026.