Kumar, Sandeep, R. K. Malik, R. K. Sharma, Ravi Dutt, and Pradeep Singh. 2018. “Cost Effectiveness of Ovsynch Protocol in Different Combinations for Induction of Estrus in Anestrous Murrah Buffaloes”. Buffalo Bulletin 37 (4). Bangkok, Thailand:489-93. https://kuojs.lib.ku.ac.th/index.php/BufBu/article/view/131.