Asri Rahmawati, Retno Budiarti, & Hadi Sumarno. (2023). Determination of Stock Investment Risk Using the Multivariate Time Series Approach. International Journal of Sciences: Basic and Applied Research (IJSBAR), 67(1), 76–88. Retrieved from https://gssrr.org/index.php/JournalOfBasicAndApplied/article/view/15161