Kurniawan, H., & Yuyun Eka Pratiwi. (2026). A Comparative Study of Single Exponential Smoothing and Double Exponential Smoothing Methods for Forecasting Chicken Egg Prices in West Kalimantan Province. Jurnal Pemikiran Dan Penelitian Pendidikan Matematika (JP3M), 9(1), 13–22. https://doi.org/10.36765/jp3m.v9i1.862