ARAGÓN CRUZ, Abisaí; LÓPEZ HERNÁNDEZ, José Rudier; ÁVILA FLORES, Omar. Groundwater in North America, a Studycase: Contamination Risk and Use of Springs in San Simón Almolongas, Oaxaca, Mexico. Norteamérica, Revista Académica del CISAN-UNAM, [S. l.], v. 17, n. 1, 2022. DOI: 10.22201/cisan.24487228e.2022.1.522. Disponível em: https://www.revistanorteamerica.unam.mx/index.php/nam/article/view/522. Acesso em: 30 apr. 2025.