EVALUASI KEBERHASILAN INSEMINASI BUATAN (IB) PROGRAM UPSUS SIWAB DI KABUPATEN BERAU. Jurnal Peternakan Lingkungan Tropis, [S. l.], v. 4, n. 1, 2021. Disponível em: http://e-journals2.unmul.ac.id/index.php/jpltrop/article/view/5164. Acesso em: 27 aug. 2026.