Bangladesh Petroleum Corporation

Office of Civil Surgeon, Rajshahi

Department of Livestock Services (DLS)

University of Dhaka

National Institute of Population Research and Training (NIPORT)

Begum Rokeya University, Rangpur

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Lakshmipur

Rajshahi University of Engineering and Technology -RUET

Special Branch, Bangladesh Police

Bangladesh Petroleum Corporation