MUSTAMAN MUSTAMAN; ELPISAH ELPISAH; SARIPUDDIN SARIPUDDIN; SUARLIN SUARLIN. The Effect of Gamification on Learning Motivation and Positive Perceptions of Economics in the Tenth Grade of High School. Green Economics: International Journal of Islamic and Economic Education, [S. l.], v. 3, n. 1, p. 11–21, 2026. DOI: 10.70062/greeneconomics.v3i1.455. Disponível em: https://economics.ifrel.org/index.php/GreenEconomics/article/view/455. Acesso em: 3 mar. 2026.