Muhjidin D, Sukmono T. Forecasting Needs Of Mountain Types Of DDD Bike Using The Seasonal Autoregressive Integrated Moving Average Model Approach : Peramalan Kebutuhan Sepeda DDD Jenis Gunung Dengan Pendekatan Model Seasonal Autoregressive Integrated Moving Average. PELS [Internet]. 2021 Jul. 16 [cited 2025 Jun. 25];1(2). Available from: https://pels.umsida.ac.id/index.php/PELS/article/view/1002