Vishnu, Kale, Kumar, Sachin, Tran, L.V., Malla, Bilal, AND Tyagi, A.K.. " Effects of dietary supplementation of different vegetable oils varying in polyunsaturated fatty acid content on reproductive performance and ovarian follicular characteristics of Murrah buffalo heifers" Buffalo Bulletin [Online], Volume 36 Number 3 (28 September 2017)