Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Begum Rokeya University, Rangpur

Office of Tax Commissioner, Chattogram

Sylhet MAG Osmani Medical College

Land Record and Survey Department

National Institute of Population Research and Training (NIPORT)

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Eskayef Pharmaceuticals Ltd

Rajshahi University of Engineering and Technology -RUET

Proyash Savar Area

Healthcare Pharmaceuticals Limited