N. M. MARKANDEYA and G. P. BHARKAD, “Induction and synchronization of oestrus in buffaloes with norgestomet ear implants”, Indian J of Anim Sci, vol. 72, no. 2, Feb. 2014, Accessed: Oct. 20, 2025. [Online]. Available: https://epubs.icar.org.in/index.php/IJAnS/article/view/37440