Begum Rokeya University, Rangpur

University of Dhaka

Office of District Commissioner, Rangpur

Special Branch, Bangladesh Police

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Land Record and Survey Department

Rajshahi University of Engineering and Technology -RUET

Office of District Commissioner, Feni

Ahmed Group

Office of Civil Surgeon, Faridpur

Sylhet MAG Osmani Medical College