Ariza, N., N. Manurung, and M. Handayani. “FORECASTING THE GOLD JEWELRY SALES USING SINGLE EXPONENTIAL SMOOTHING METHOD”. Jurnal Teknik Informatika (Jutif), Vol. 3, no. 6, Dec. 2022, pp. 1573-80, doi:10.20884/1.jutif.2022.3.6.395.