Chittagong University of Engineering and Technology -CUET

Bangladesh Petroleum Corporation

Sylhet MAG Osmani Medical College

Rajshahi University of Engineering and Technology -RUET

Department of Social Services

Department of Social Services

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Technical and Madrasah Education Division

Department of Social Services

Bangladesh University of Professionals -BUP

Office of Tax Commissioner, Chattogram