Pratama, M. Octaviano, Dwi Harinitha, Susmini Indriani, Bryan Denov, and Dimitri Mahayana. “Influence Factors of Social Media and Gadget Addiction of Adolescent in Indonesia”. Jurnal Sistem Informasi 16, no. 1 (April 29, 2020): 16-24. Accessed May 31, 2020. https://jsi.cs.ui.ac.id/index.php/jsi/article/view/918.