Dwi Murniati, Ni Luh Ketut, Indwiarti Indwiarti, and Aniq Atiqi Rohmawati. 2018. “Implemetasi Model Autoregressive (AR) Dan Autoregressive Conditional Heteroskedasticity (ARCH) Untuk Memprediksi Harga Emas”. Indonesian Journal on Computing (Indo-JC) 3 (2):29-44. https://doi.org/10.21108/INDOJC.2018.3.2.225.