Parhusip, Hanna Arini. “Study on COVID-19 in the World and Indonesia Using Regression Model of SVM, Bayesian Ridge and Gaussian”. Jurnal Ilmiah Sains 20, no. 2 (June 3, 2020): 49–57. Accessed May 13, 2024. https://ejournal.unsrat.ac.id/v3/index.php/JIS/article/view/28256.