Office of Civil Surgeon, Jhalakathi

Rajshahi University of Engineering and Technology -RUET

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Rajshahi

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Lakshmipur

Office of Civil Surgeon, Faridpur

Ministry of Disaster Management and Relief

Begum Rokeya University, Rangpur

Office of Civil Surgeon, Rajshahi

University of Dhaka