CALLEJA, J. Cement, concrete, construction and quality discussed by lETCC scientists in Venezuela and the Dominican Republic. Materiales de Construcción, [S. l.], v. 25, n. 160, p. 5–17, 1975. DOI: 10.3989/mc.1975.v25.i160.1250. Disponível em: https://materconstrucc.revistas.csic.es/index.php/materconstrucc/article/view/1250. Acesso em: 28 apr. 2024.