ANNISA; KOMALA, Refika; SUSALAM, Malikil Kudus; ELISIA, Rini; MAIYONTONI. ILMU PRODUKSI TERNAK PERAH. [s.l.] : UNP PRESS,2026. Disponível em: https://unppress.unp.ac.id/index.php/unp-press/catalog/book/223. Acesso em: 12 oct. 2026.