Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Jhalakathi

Bangladesh University of Engineering and Technology -BUET

CEPZ Hospital

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Office of Civil Surgeon, Jhalakathi

Land Record and Survey Department

Directorate of Technical Education

Eastern Refinery Ltd

Chittagong University of Engineering and Technology -CUET

Chittagong University of Engineering and Technology -CUET