“Prediksi Keterlambatan Pembayaran Spp Di Ma Al- Washliyah 12 Perbaungan Dengan Metode Single Moving Average”. Journal Data Science Penusa (JDSP), vol. 2, no. 1, Feb. 2025, pp. 144-50, https://journal.pelitanusantara.ac.id/index.php/jdsp/article/view/217.