“Predicting Selling Product of Single Variant Using Arima, Trend Analysis, And Single Exponential Smoothing Methods (Case Study: Swalayan Xyz Store)”. 2024. International Journal of Informatics, Information System and Computer Engineering (INJIISCOM) 5 (1): 43-52. https://doi.org/10.34010/injiiscom.v5i1.12486.