Widiastuti SH, Astuti HW, Amri K, Pangaribuan SM, Meylawati LE, Pujiastuti N, et al. The Effectiveness of Support Group Therapy on Depression and Anxiety Levels Among the Elderly in The Halim Subdistrict of East Jakarta. NC [Internet]. 2025 Dec. 10 [cited 2025 Dec. 27];13(2):160-3. Available from: https://ojs.uph.edu/index.php/NCJK/article/view/10456