Developing of Articulate Storyline of Economic Learning Media to Improve Student Learning Outcomes at SMA Negeri 1 Deli Tua. cakrawala-ups [Internet]. 2022 Jul. 7 [cited 2026 Sep. 20];16(1):61-76. Available from: https://cakrawala.upstegal.ac.id/index.php/cakrawala/article/view/307