SINGH, VIRENDAR, et al. “INDUCTION OF CYCLICITY IN MURRAH BUFFALO-HEIFERS DURING SUMMER USING DIFFERENT HORMONAL PROTOCOLS”. The Indian Journal of Animal Reproduction, vol. 31, no. 2, Jan. 2023, pp. 11-14, https://acspublisher.com/journals/index.php/ijar/article/view/4309.