Marwan Sam, Eka Kurniawati, and Sri Rezki Fausia. “Peramalan Permintaan Smartphone Oppo Android Menggunakan Metode Single Moving Average”. Infinity: Jurnal Matematika dan Aplikasinya 2, no. 2 (March 10, 2022): 93–103. Accessed January 22, 2026. https://science.e-journal.my.id/ijma/article/view/93.