RITONGA, M.; MAIPITA, I.; TAMBUNAN, K. E. Developing of Articulate Storyline of Economic Learning Media to Improve Student Learning Outcomes at SMA Negeri 1 Deli Tua. Cakrawala: Jurnal Pendidikan, [S. l.], v. 16, n. 1, p. 61–76, 2022. DOI: 10.24905/cakrawala.v16i1.307. Disponível em: https://cakrawala.upstegal.ac.id/index.php/cakrawala/article/view/307. Acesso em: 11 jan. 2026.