Land Record and Survey Department

Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Barisal

Bangladesh University of Professionals -BUP

Land Record and Survey Department

Healthcare Pharmaceuticals Limited

Office of Tax Commissioner, Chattogram

Office of District Commissioner, Feni

Bangladesh University of Professionals -BUP

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

University of Dhaka