PRATIWI, A. E.; WIDJAJANTI, T.; WYRASTI, A. F. Penurunan Persamaan Saint Venant Secara Geometris. Beta: Jurnal Tadris Matematika, [S. l.], v. 6, n. 2, p. 172–200, 2013. Disponível em: http://jurnalbeta.ac.id/index.php/betaJTM/article/view/61. Acesso em: 1 sep. 2026.