Pengaruh Tindakan Keperawatan Ners, Cognitive Behaviour Therapy, dan Psikoedukasi Keluarga terhadap Pencegahan Faktor Risiko Kekambuhan Klien Perilaku Kekerasan dan Halusinasi di Rumah Sakit Jiwa = The Effects of Standard Nursing Intervention, Cognitive Behavioural Therapy, and Family Psychoeducation on Preventing The Risk Factors of Relapse among Client with Violent Behaviour and Hallucinations in Mental Health Hospital.