Widjaja, Ivan R., Indonesia

• Medical Journal of Indonesia Vol. 18 No. 1 (2009): January-March - Medical Education
  Effects of an additional small group discussion to cognitive achievement and retention in basic principles of bioethics teaching methods
  Abstract  PDF
• Medical Journal of Indonesia Vol. 22 No. 2 (2013): May - Community Research
  Metabolic syndrome and Framingham risk score in obese young adults
  Abstract  PDF