Chittagong University of Engineering and Technology -CUET

Office of District Commissioner, Feni

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Chandpur

Land Record and Survey Department

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Department of Social Services

Bangladesh Petroleum Corporation

Bangladesh University of Engineering and Technology -BUET

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Netrokona