“Social Media Impact Analysis on the Use of Indonesian in Class IX of SMP Negeri 35 Medan”. JUPE : Jurnal Pendidikan Mandala 10, no. 2 (June 11, 2025): 535–541. Accessed June 17, 2026. https://ejournal.mandalanursa.org/index.php/JUPE/article/view/8918.