OCHOA, R.; GRIMALDO, G. Validation of the polyvoids in the design of bituminous mixtures with coal tar as a binder. Revista Ingeniería de Construcción, [S. l.], v. 33, n. 2, p. 137–146, 2020. DOI: 10.4067/S0718-50732018000200137. Disponível em: https://revistachilenadederecho.uc.cl/index.php/ric/article/view/18539. Acesso em: 6 jul. 2024.