Morera Chacón, B., V. . Montalvo Guadamuz, R. Sánchez Porras, and E. Carrillo Jiménez. “Potential Ecological Effects of the Free-Roaming Horses Equus Caballus (Perissodactyla: Equidae) on Wild Mammals: A Review of Current Knowledge”. UNED Research Journal, vol. 13, no. 2, Aug. 2021, p. e3488, doi:10.22458/urj.v13i2.3488.