Dinda Ayu Permata Sari, Muladno, Syahruddin Said, Nahrowi, Rudy Priyanto. Effect of Origin and Ownership Status on Beef Cattle Reproductive Performance and Development Strategies in Sekolah Peternakan Rakyat (SPR). JURNAL TERNAK [Internet]. 2025 Jun. 20 [cited 2025 Jul. 31];16(1):91-9. Available from: https://jurnalpeternakan.unisla.ac.id/index.php/ternak/article/view/256