Fais Irawan, Rejosu Vanhot Sianturi, Adelia Marta Lubis, Excaudia Siringoringo, Revita Yuni. The Influence of Using Powerpoint-Based Learning Media on the Learning Activity of 10th Grade Students at SMA N 2 Medan. ZJ [Internet]. 2025 Dec. 25 [cited 2026 Jan. 11];2(2):Bahasa: 151-159. English: 141. Available from: https://journal.zeniusi.com/zj/article/view/51