N. Chapagain, B. Devkota, G. Gautam, S. K. Sah, and D. Bhattarai, “Studies on Factors Affecting Pregnancy Rate after Treatment of Anestrus Buffaloes in Chitwan District”, Int J Appl Sci Biotechnol, vol. 7, no. 2, pp. 248–256, Jun. 2019.