Jashore University of Science and Technology-JUST

Chittagong University of Engineering and Technology -CUET

Department of Social Services

Eastern Refinery Ltd

Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Barisal

Bangladesh Petroleum Corporation

Khulna Public College

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Office of Civil Surgeon, Chandpur

Bangladesh University of Engineering and Technology -BUET