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. st [Internet]. 2019 Jun. 30 [cited 2026 May 1];2(2). Available from: https://talentaconfseries.usu.ac.id/index.php/st/article/view/484