Zumarni, Z. et al. 2026. Kinerja Reproduksi Beberapa Jenis Sapi Potong di Kota Sawahlunto Provinsi Sumatera Barat: Reproductive Performance of Beef Cattle Breeds in Sawahlunto City, West Sumatra Province. Jurnal Ilmiah Ilmu-Ilmu Peternakan. 29, 1 (May 2026), 99–106. DOI:https://doi.org/10.22437/jiiip.v29i1.48667.