MALIK, M H; VERMA, H K; SHARMA, R K. Prevalence, risk factors and constraints in control of repeat breeding in dairy animals of Punjab. The Indian Journal of Animal Sciences, Delhi, India, v. 89, n. 8, p. 837–842, 2019. DOI: 10.56093/ijans.v89i8.93011. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/93011. Acesso em: 21 oct. 2025.