Bangladesh Karmachari Kallyan Board (BKKB)

Office of Civil Surgeon, Sirajganj

Office of Civil Surgeon, Netrokona

Rajshahi University of Engineering and Technology -RUET

Office of Tax Commissioner, Dhaka-23

Khulna University

Rajshahi University of Engineering and Technology -RUET

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

E-Tax Management Unit, Dhaka

E-Tax Management Unit, Dhaka

E-Tax Management Unit, Dhaka