Asri Rahmawati, Retno Budiarti, Hadi Sumarno. Determination of Stock Investment Risk Using the Multivariate Time Series Approach. IJSBAR [Internet]. 2023 Jan. 12 [cited 2024 Apr. 24];67(1):76-88. Available from: https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/15161