ORTIZ ESPEJEL, B.; JIMÉNEZ MARCE, R. The impact of raising Cattle in The Totonacapan region of Mexico: historical development and approaches for a sustainable cattle ranching. Pastos, [S. l.], v. 42, n. 2, p. 273–297, 2014. Disponível em: https://polired.upm.es/index.php/pastos/article/view/2252. Acesso em: 2 may. 2026.