Cynthia, and Merry Kristian Ndruru. “Social Media As a Tool for Improving Writing Skills and Vocabulary: A Case Study on 8th Graders at SMP WR Supratman 1 Medan”. EduInovasi:  Journal of Basic Educational Studies 5, no. 1 (February 18, 2025): 755–773. Accessed April 30, 2026. https://journal-laaroiba.com/ojs/index.php/edu/article/view/7286.