Land Record and Survey Department

National Institute of Population Research and Training (NIPORT)

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of District Commissioner, Feni

University of Dhaka

Office of Civil Surgeon, Netrokona

Land Record and Survey Department

Bangladesh Petroleum Corporation

Office of Tax Commissioner, Dhaka 20

Office of Civil Surgeon, Lakshmipur

Army Medical College, Chittagong