emma mohamad, jen sern tham, suffian hadi ayub, mohammad rezal hamzah, hasrul hashim, arina anis azlan.  (2020).  relationship between covid-19 information sources and attitudes in battling the pandemic among the malaysian public: cross-sectional survey study.  - journal of medical internet research.  1-13. 

arina anis azlan, mohammad rezal hamzah, jen sern tham, suffian hadi ayub, emma mirza wati mohamad.  (2020).  public knowledge, attitudes and practices towards covid-19: a cross-sectional study in malaysia.  - plos one.  1-15.