DENISA YULIANTI; HUDA, M. Qomarul; MIRWANI, Shofi. Efektivitas Metode Token Ekonomi dalam Meningkatkan Perilaku Disiplin pada Siswa Kelas IV SDN (The Effectiveness of the Token Economy Method in Improving Disciplinary Behavior among Fourth-Grade Students at SDN) . Happiness: Journal of Psychology and Islamic Science, [S. l.], v. 9, n. 2, p. 152–164, 2025. DOI: 10.30762/happiness.v9i2.3328. Disponível em: http://103.134.17.251/happiness/article/view/3328. Acesso em: 1 july. 2026.