TIGUH, E. E. Investigation of Performance of Students in Engineering Drawing in Ethiopian Universities – A Case of Wolaita Sodo University. Journal of Engineering and Technology (JET), [S. l.], v. 12, n. 1, p. 81–91, 2021. Disponível em: https://jet.utem.edu.my/jet/article/view/5969. Acesso em: 14 may. 2024.