University of Dhaka

Bangladesh Petroleum Corporation

Land Record and Survey Department

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Rajshahi

Office of Civil Surgeon, Netrokona

Nuclear Power Plant Company Bangladesh Limited (NPCBL)

Proyash Savar Area

Land Record and Survey Department

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Rajshahi University of Engineering and Technology -RUET