Mukallala, Raudhatul, Wika Dianita Utami, and Hani Khaulasari. 2021. “Peramalan Penyebaran Jumlah Kasus Virus Covid-19 Di Kota Malang Menggunakan Metode Arima Box Jenkins”. Jurnal Algebra 2 (1):59-68. https://doi.org/10.29080/algebra.v2i1.87.