Morphofunctional characteristics of working mules in mountain areas of the Colombian Central Andes . Acta Scientiarum. Animal Sciences, [S. l.], v. 42, n. 1, p. e46379, 2019. DOI: 10.4025/actascianimsci.v42i1.46379. Disponível em: https://periodicos.uem.br/ojs/index.php/ActaSciAnimSci/article/view/46379. Acesso em: 1 jun. 2026.