GONZÁLEZ SIVILLA, Roeris; RIFA TÉLLEZ, Julio C. Dioon spinulosum (Zamiaceae), a Notable Exotic Tree in Camagüey. Agrisost ISSN 1025-0247, [S. l.], v. 24, n. 2, p. 88–96, 2018. DOI: 10.5281/zenodo.10606755. Disponível em: https://sustagri.reduc.edu.cu/index.php/agrisost/article/view/151.. Acesso em: 1 apr. 2025.