HUTABARAT, K. A. N. The Economic tokens to improve compliance behavior in children with intellectual disabilities. Procedia : Studi Kasus dan Intervensi Psikologi, [S. l.], v. 13, n. 2, p. 159–167, 2025. DOI: 10.22219/procedia.v13i2.37139. Disponível em: https://ejournal.umm.ac.id/index.php/procedia/article/view/37139. Acesso em: 7 jun. 2026.