Sudiantara, I. G. ., Hartawan, I. P. N. ., Herdiana, I. K., & Asana, I. M. D. P. . (2026). Retail Sales Forecasting Using ARIMA Based on Point-of-Sale Transaction Data. Jurnal Galaksi, 3(2), 49–58. https://doi.org/10.70103/galaksi.v3i2.140