RESEARCH ON IMPROVING THE PROPERTIES OF CONCRETE MIXTURE WITH CHEMICAL ADDITIVES. International conference on multidisciplinary science, [S. l.], v. 1, n. 2, p. 11–12, 2023. Disponível em: https://mjstjournal.universalpublishings.com/index.php/icms/article/view/83. Acesso em: 19 may. 2026.