Muatip, Krismiwati, SugihenBasita G., Djoko Susanto, and AsngariPang S. “KOMPETENSI KEWIRAUSAHAAN PETERNAK SAPI PERAH, KASUS PETERNAK SAPI PERAH DI KABUPATEN BANDUNG JAWA BARAT”. Jurnal Penyuluhan 4, no. 1 (March 1, 2008). Accessed January 17, 2022. https://ilkom.journal.ipb.ac.id/index.php/jupe/article/view/2165.