Mali EV, Hamidah WN, Fitriani F. Peramalan Jumlah Permintaan Pengisian Tabung Oksigen Di Jawa Timur Menggunakan Metode ARIMA. UJMC [Internet]. 2022 Jun. 30 [cited 2026 May 28];8(1):19-26. Available from: https://e-jurnal.unisda.ac.id/index.php/ujmc/article/view/2949