DEUANHAKSA, S.; VINH AN, L.; XUAN CAY, B. Concrete Compressive Strength, Flexural Strength, Tensile Strength Concrete Grades 25MPa, 30MPa, 35MPa and 40Mpa. Souphanouvong University Journal Multidisciplinary Research and Development , [S. l.], v. 10, n. 2, p. 251–258, 2024. Disponível em: http://www.su-journal.com/index.php/su/article/view/897. Acesso em: 17 jan. 2026.