Aminah, Siti, & M . Rondhi.
" PENERAPAN GOOD DAIRY FARMING PRACTICE (GDFP) DAN PENDAPATAN USAHA TERNAK SAPI PERAH KEMITRAAN DAN MANDIRI DI KABUPATEN JEMBER." <em>JSEP (Journal of Social and Agricultural Economics)</em> [Online], 12.3 (2019): 34-48. Web. 24 Nov. 2024