Naryono, S. E., Susanto, E. and Aspriati, D. W. (2020) “Analisis Persepsi Peternak Sapi Potong Terhadap Pelayanan Inseminasi Buatan Gratis Program Upsus Siwab ”, International Journal of Animal Science, 3(04), pp. 102–108. doi: 10.30736/ijasc.v3i04.25.