VALIENTE TORRES, Fredy Leonel; CALERO, Claudio. Los recursos naturales de la finca El Morro, San Miguelito, Río San Juan, Nicaragua, 2013. Revista Universitaria del Caribe, [S. l.], v. 25, n. 02, p. 104–119, 2020. DOI: 10.5377/ruc.v25i02.10481. Disponível em: https://camjol.info/index.php/RUC/article/view/10481. Acesso em: 6 dic. 2025.