Nasution, Mahnum Lailan, Wardiyah Daulay, and Sri Eka Wahyuni. “Implementation of Behavioral Therapy (Economic Token) on the Ability of People With Mental Disorders in Fulfilling Self-Cleaning (Personal Hygiene) in Medan Sunggal Subdistrict”. Open Access Macedonian Journal of Medical Sciences 9, no. T3 (May 20, 2021): 84–86. Accessed December 4, 2024. https://oamjms.eu/index.php/mjms/article/view/6307.