May Vitha Rahmadhani, Febi Anggara, and Ali Zulfikar. “PROSEDUR PEMBELIAN BAHAN BAKU PADA CAFE ESPRESSINO JAKARTA”. BULLET : Jurnal Multidisiplin Ilmu 1, no. 06 (December 17, 2022): 1327–1330. Accessed November 25, 2024. https://journal.mediapublikasi.id/index.php/bullet/article/view/2071.