“EFFECTIVENESS OF VIDEO SMARTPHONE-BASED TUTORIALS TO INCREASED KNOWLEDGE AND FAMILY ATTITUDE IN MAINTAINING THE ACTIVITY DAILY LIVING (ADL) SCHIZOPHRENIC PATIENTS” (2019) Jurnal Ilmiah Keperawatan dan Kebidanan Holistic Care, 3(3), p. 29. Available at: https://ojs.stikesgrahaedukasi.ac.id/index.php/JIKKHC/article/view/146 (Accessed: 2 December 2025).