SELVARAJU, M, et al. “Effect of Intra Vaginal Progesterone Pessaries and PMSG on Fecundity Rate in Malabari Goats”. The Indian Journal of Animal Reproduction, vol. 25, no. 1, Mar. 2023, pp. 11-13, https://acspublisher.com/journals/index.php/ijar/article/view/6261.