Fitriana, Rina. “Pengendalian Mutu Makanan Dengan Penerapan Protokol Pencegahan Covid 19 Di UMKM Cake Di Jabodetabek”. SENADA : Semangat Nasional Dalam Mengabdi 2, no. 2 (February 8, 2022): 132-141. Accessed July 10, 2025. https://www.jurnalbima.id/index.php/senada/article/view/99.