Ifdil Ifdil, Wafiqoh, N. A. and M. Fahli Zatrahadi (2026) “Prolonged social withdrawal (hikikomori) and psychological distress in adolescents and young adults: a systematic review of depression, anxiety, and suicidality ”, Lentera Negeri, 6(1), pp. 139–155. doi: 10.29210/994100.