FERNÁNDEZ, R.; BIGA, P.; DI MASSO, R. J.; MARINI, P. R. Economic evaluation of productive and reproductive indicators in dairy cows with different ages at first calving, in grazing systems. Cuban Journal of Agricultural Science, [S. l.], v. 54, n. 4, 2020. Disponível em: https://cjascience.com/index.php/CJAS/article/view/982. Acesso em: 28 apr. 2024.