BECERRA LUNA, Javier; ORTIZ CALDERÓN, Pilar. Presentación . Ge-conservacion, [S. l.], v. 17, n. 1, p. 151–152, 2020. DOI: 10.37558/gec.v17i1.780. Disponível em: https://revista.ge-iic.com/index.php/revista/article/view/780. Acesso em: 8 dic. 2025.