1.
Ferry Hernanto. Kisaran Service Per Conception (S/C) Sapi Peranakan Ongole (PO) di Desa Srimulyo Kecamatan Kalirejo Kabupaten Lampung Tengah. JWP [Internet]. 2020Sep.25 [cited 2022Oct.6];4(2). Available from: https://jurnal.utb.ac.id/index.php/jwputb/article/view/208