SACKEY, S. M.; NGEWANA, T. Z. Concept of Equivalent Stress Criterion For Predicting Failure of Brittle Materials. AFRICAN JOURNAL OF APPLIED RESEARCH, [S. l.], v. 8, n. 2, p. 332–343, 2022. DOI: 10.26437/ajar.31.10.2022.23. Disponível em: https://www.ajaronline.com/index.php/AJAR/article/view/507. Acesso em: 17 may. 2024.