huseyin dogan, helmi norman, amen alrobai, nan jiang, norazah nordin, anita adnan.  (2019).  a web-based intervention for social media addiction disorder management in higher education: quantitative survey study.  - journal of medical internet research.  e1483. 

helmi norman, norazah nordin, rosseni din, mohamed ally, & huseyin dogan.  (2015).  exploring the roles of social participation in mobile social media learning: a social media analysis.  - international review of research in open and distributed learning.  265-285.