Dieny, Aulia Rahma, and Timotius FCW Sutrisno. “Production Planning Forecasting Using Seasonal and Non-Seasonal ARIMA Method With Minitab Applications (Study Case: DC Company)”. Journal of Economics and Management Scienties, vol. 8, no. 2, Jan. 2026, pp. 394-03, doi:10.37034/jems.v8i2.259.