Sakti HG, Maulana LHD. The Effect of Youtube Social Media Use on Student Learning Outcomes in Social Studies Class 9 SMPN 16 Mataram. Visionary [Internet]. 2025 Apr. 15 [cited 2025 Aug. 15];13(1):132-6. Available from: https://e-journal3.undikma.ac.id/index.php/visionary/article/view/16442