Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Rajshahi University of Engineering and Technology -RUET

Bangladesh Petroleum Corporation

Department of Social Services

Bangladesh Public Administration Training Centre (BPATC)

Office of Civil Surgeon, Faridpur

University of Dhaka

Office of Civil Surgeon, Noakhali

Sylhet MAG Osmani Medical College

Bangladesh Railway

Office of Civil Surgeon, Faridpur