N. O., F.; J. E., R. Effectiveness of Introvit in Calves. International Journal of Development and Public Policy, [S. l.], v. 1, n. 4, p. 39–40, 2021. Disponível em: https://openaccessjournals.eu/index.php/ijdpp/article/view/200. Acesso em: 14 may. 2024.