Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Jashore University of Science and Technology-JUST

Office of Civil Surgeon, Rajshahi

Ministry of Disaster Management and Relief

National Institute of Population Research and Training (NIPORT)

Office of Civil Surgeon, Jhalakathi

University of Dhaka

CSS

Office of Civil Surgeon, Netrokona

Bangladesh Air Force

Office of Civil Surgeon, Rajshahi