HERNÁNDEZ, E. H. O.; MONCAYO, E. H. O.; SÁNCHEZ, L. K. . M.; CALDERERO, R. P. de. Behavior of clayey soil existing in the portoviejo canton and its neutralization characteristics. International research journal of engineering, IT & scientific research, [S. l.], v. 3, n. 6, p. 1–10, 2017. Disponível em: https://sloap.org/journals/index.php/irjeis/article/view/4. Acesso em: 16 jul. 2024.