SELVAM, V. M.; BINDHU, K. Elucidation on the application of principle of stationary potential energy method to structural analysis problems. Journal of Structural Engineering, [S. l.], v. 43, n. 4, p. 408–411, 2024. Disponível em: http://14.139.176.44/index.php/JOSE/article/view/845. Acesso em: 22 dec. 2024.