Land Record and Survey Department

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Barisal

Bangladesh Petroleum Corporation

Office of Tax Commissioner, Chattogram

Coca-Cola Bangladesh

Ministry of Disaster Management and Relief

Chittagong University of Engineering and Technology -CUET

Chittagong University of Engineering and Technology -CUET

University of Dhaka

Office of Civil Surgeon, Lakshmipur