Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Jhalakathi

Land Record and Survey Department

Department of Livestock Services (DLS)

Bangladesh Petroleum Corporation

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Noakhali

Special Branch, Bangladesh Police

North South University

Office of Civil Surgeon, Faridpur