Bangladesh Petroleum Corporation

Jashore University of Science and Technology-JUST

Office of Civil Surgeon, Noakhali

Office of Civil Surgeon, Faridpur

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Noakhali

Coca-Cola Bangladesh

National Institute of Population Research and Training (NIPORT)

Office of Civil Surgeon, Rajshahi

Office of Civil Surgeon, Faridpur

Office of Civil Surgeon, Jhalakathi