CASTILLO CRUZ , Zayra Guadalupe; MEDRANO PÉREZ, Ojilve Ramón. Geomorphological analysis of the Usumacinta and Grijalva sub-basins in southeastern Mexico. Acta Universitaria, [S. l.], v. 33, p. 1–20, 2023. DOI: 10.15174/au.2023.3684. Disponível em: https://www.actauniversitaria.ugto.mx/index.php/acta/article/view/3684. Acesso em: 7 may. 2026.