ICDDR,B এর পূর্ণরূপ কী?
- কInternational Centre for Disaster Disease Research, Bangladesh
- খInternational Centre for Diarrhoeal Disease Research, Bangladesh
- গInternational Council for Diarrhoeal Disease Research, Bangladesh
- ঘInternational Centre for Digestive Disease Research, Bangladesh
✅ সঠিক উত্তর: খ. International Centre for Diarrhoeal Disease Research, Bangladesh