M, A. A. ., WS, . W. I. ., N, B. ., R, . M. and S, . A. S. (2020) “Internet Addiction among Secondary School Students in Klang Valley, Malaysia: What is the Association with Depressive Symptoms, Anxiety Symptoms, and SelfEsteem? ”, IIUM Medical Journal Malaysia, 17(2). doi: 10.31436/imjm.v17i2.267.