Accuracy of Malaysia Public Response to Economic Factors During the Covid-19 Pandemic Using Vader and Random Forest. J. Inf. Syst. Explor. Res. [Интернет]. 9 декабрь 2022 г. [цитируется по 25 август 2026 г.];1(1):49-70. доступно на: https://shmpublisher.com/index.php/joiser/article/view/104