Siringoringo, M., Wahyuningsih, S., Purnamasari, I., & Arumsari, M. (2022). Peramalan Jumlah Produksi Kelapa Sawit Provinsi Kalimantan Timur Menggunakan Metode Singular Spectrum Analysis. VARIANSI: Journal of Statistics and Its Application on Teaching and Research, 4(3), 162-172. https://doi.org/10.35580/variansiunm46