Rahayu, A., A. Lattu, and M. Mupaat. “ANALYSIS OF PRODUCT STOCK INVENTORY FORECASTING USING WEIGHTED MOVING AVERAGE METHOD”. Jurnal Teknik Informatika (Jutif), Vol. 3, no. 6, Dec. 2022, pp. 1631-8, doi:10.20884/1.jutif.2022.3.6.421.