Arisoma, Dianing Sandya, Supangat Supangat, and Luvia Friska Narulita. 2020. “System Design and Development of Financial Product Sales Forecasting With Exponentially Weighted Moving Average and Exponential Smoothing Method”. Proceeding UII-ICABE 1 (1):1-6. https://journal.uii.ac.id/icabe/article/view/14681.