Rajshahi University of Engineering and Technology -RUET

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Rajshahi

Rajshahi University of Engineering and Technology -RUET

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Jhalakathi

Ministry of Disaster Management and Relief

Sylhet MAG Osmani Medical College

Office of Civil Surgeon, Netrokona

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Rajshahi