Das GK, Naqvi SMK, Gulyani R, Joshi A, Pareek SR, Mittal JP. Estrus synchronization response in Malpura ewes treated with PGF₂α. Indian J of Anim Sci. 2012;69(10). Accessed October 23, 2025. https://epubs.icar.org.in/index.php/IJAnS/article/view/21303