Rajshahi University of Engineering and Technology -RUET

Ministry of Disaster Management and Relief

Dhaka South City Corporation

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Jhalakathi

Office of Civil Surgeon, Rajshahi

Office of Tax Commissioner, Chattogram

Land Record and Survey Department

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Noakhali

Bangladesh Petroleum Corporation