DAS, G K, S M K NAQVI, R GULYANI, S R PAREEK, H K NARULA, and J P MITTAL. 2014. “Estrus Induction and Fertility Response in Acycling Awassi-Malpura Ewes Treated With Progesterone and PMSG in a Tropical Climate”. The Indian Journal of Animal Sciences 74 (7). https://epubs.icar.org.in/index.php/IJAnS/article/view/39025.