Kurniawan, Kurniawan, and Tiana Milanda. “UTILIZING CHEESE WHEY AS A KEFIR DRINK: REVIEW”. Jurnal Ilmiah Global Farmasi (JIGF) 3, no. 1 (January 29, 2025): 36–40. Accessed February 4, 2026. https://jurnal.iaisragen.org/index.php/jigf/article/view/98.