FISSEHA, L. . VIERA nON OF A HORIZONTAL SHAFT CONTAINING A TRANSVERSE CRACK. Zede: Journal of Ethiopian Engineers and Architects የኢትዮጵያ መሐንዲሶችና አርክቴክቶች መጽሔት, [S. l.], v. 19, p. 91–100, 2023. Disponível em: https://ejol.aau.edu.et/index.php/ZEDE/article/view/6683. Acesso em: 10 apr. 2026.