de Loyola Oriyés, Carlos, Isaias Cachicolo Gila, Efigénia Cassule Camela, Manuel Francisco Simão, Marlin García Sorrondegui, y Fernando Maia. 2019. «Reproductive Traits in Culled Native Cows from Three Herds in Huambo Province, Angol»a. Revista De Producción Animal 31 (1). https://revistas.reduc.edu.cu, revistas.reduc.edu.cu/index.php/rpa/article/view/e2788.