Peramalan Penjualan Mie Pangsit Dan Penentuan Harga Pokok Produksi Mie Pangsit Di Usaha Mie Pangsit Anggur Kota Dumai. PROSEMNAS APTISI KOMDA DUMAI DURI. 2026;1(1):159-165. Accessed February 24, 2026. https://ojs.aptisi-dumaiduri.org/index.php/prosiding/article/view/39