K.N. WADHWANI, R.J. MODI, M.M. ISLAM. Photoperiod management in dairy herd. Indian Journal of Animal Production and Management, India, v. 33, n. 3-4, 2019. Disponível em: https://epubs.icar.org.in/index.php/IJAPM/article/view/86283. Acesso em: 29 oct. 2025.