2019. Metode Peramalan Deret Waktu Menggunakan Model Asymmetric Power Autoregressive Conditional Heteroskedastic (APARCH): Time Series Forecasting Method using Asymmetric Power Autoregressive Conditional Heteroskedastic (APARCH) Model: Case Study on Weekly Stock Price of PT Adhi Karya (Persero) Tbk. Talenta Conference Series: Science and Technology (ST). 2, 2 (Jun. 2019). DOI:https://doi.org/10.32734/st.v2i2.484.