Rika, Rika, Yulta Kadang, Mariam M, and Lilik utami. 2022. “Effect of Perception Stimulation Group Activity Therapy on Knowledge and Ability to Control Auditory Hallucinations in Hallucinatory Patients”. An Idea Health Journal 2 (03):134-41. https://doi.org/10.53690/ihj.v2i03.132.