Bangladesh Karmachari Kallyan Board (BKKB)

Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka-25

Office of Civil Surgeon, Tangail

Shahjalal University of Science and Technology -SUST

Khulna University

Bangladesh Karmachari Kallyan Board (BKKB)

Islamic Arabic University, Dhaka

Office of Tax Commissioner, Dhaka-23

Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka 18