Kurniyawan, E.H., Setyowati Nurrohmah, Robby Prihadi Aulia Erlando and Amalia Kusumaningsih 2025. The Effectiveness of Acquaintance Therapy on Improving Interaction Skills in Clients with Social Isolation at Radjiman Wediodiningrat Hospital. Health and Technology Journal (HTechJ). 3, 4 (Aug. 2025), 523–531. DOI:https://doi.org/10.53713/htechj.v3i4.440.