1.
Aswina MS, Herlan P. Economic Effectiveness of Tokens in Improving Eating Patterns in Mental Retardation Children: Efektivitas Ekonomi Token dalam Memerbaiki Pola Makan pada Anak Retardasi Mental. icecrs [Internet]. 2020 Jul. 3 [cited 2025 Oct. 5];8. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/441