National Institute of Population Research and Training (NIPORT)

Office of Civil Surgeon, Jhalakathi

Office of Civil Surgeon, Rajshahi

Office of Civil Surgeon, Faridpur

Bangladesh Petroleum Corporation

Land Record and Survey Department

Bangladesh Petroleum Corporation

National Institute of Population Research and Training (NIPORT)

AUKO-Tex Group

Khulna Public College

National Institute of Population Research and Training (NIPORT)