Chittagong University of Engineering and Technology -CUET

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Faridpur

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Chittagong University of Engineering and Technology -CUET

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Jhalakathi

Land Record and Survey Department

Bangladesh Petroleum Corporation

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)