Sari, Pratiwi, Nurudin Siraj, and Nadia Fatmalia. “The Effect Of Cognitive Competency On Early Adolescent Digital Literation Skills”. EDUCATIO : Journal of Education 5, no. 3 (January 30, 2021): 240-248. Accessed May 6, 2021. https://ejournal.staimnglawak.ac.id/index.php/educatio/article/view/328.