Rahardja, Untung, Ignatius Joko Dewanto, Arko Djajadi, Ariya Panndhitthana Candra, and Marviola Hardini. “Analysis of Covid 19 Data in Indonesia Using Supervised Emerging Patterns”. APTISI Transactions on Management (ATM) 6, no. 1 (January 3, 2022): 91–101. Accessed June 3, 2023. https://ijc.ilearning.co/index.php/ATM/article/view/1768.