ONYEKA, F. C.; MAMA, B. O.; OKEKE, T. E. Exact Three-Dimensional Stability Analysis of Plate Using a Direct Variational Energy Method. Civil Engineering Journal, [S. l.], v. 8, n. 1, p. 60–80, 2022. DOI: 10.28991/CEJ-2022-08-01-05. Disponível em: https://www.civilejournal.org/index.php/cej/article/view/3161. Acesso em: 1 jul. 2025.