Comparative study of the physical and mechanical properties between the conventional concrete using brita 0 and rolled pebble of the city of Manaus-Am (97-102). ITEGAM-JETIA, [S. l.], v. 4, n. 15, p. 97–102, 2018. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/365. Acesso em: 23 oct. 2026.