Bangladesh University of Engineering and Technology -BUET

Chittagong University of Engineering and Technology -CUET

Bangladesh University of Engineering and Technology -BUET

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Chandpur

Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Noakhali

Goshairhat Municipality

Office of Tax Commissioner, Chattogram

Land Record and Survey Department

Office of Civil Surgeon, Faridpur