Reproductive disorders in Simmental cattle: Enhancing fertility through a hormonal protocol. - Mansur, Musdalifa; Diansyah, Athhar Manabi; Rahmat, Rahmat; Amrullah, Muhammad Fajar; Alfian, Andi Muhammad; Syahrandi Adam, Ahmad Alfaruqi; Nurlatifah, Aeni (Open Veterinary Journal, 2025)