Hanafi, Hasan Anwar, Abdullah Baharun, Tulus Maulana, Annisa Rahmi, Muhammad Gunawan, and Athhar Manabi Diansyah. 2026. “IMPROVING SEMEN QUALITY OF PERANAKAN ONGOLE CATTLE WITH MARIGOLD®-BASED ANTIOXIDANT IN TRIS-EGG YOLK DILUENT”. Jurnal Bioteknologi & Biosains Indonesia (JBBI) 13 (1). Indonesia:117-27. https://ejournal.brin.go.id/JBBI/article/view/14164.