Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

E-Tax Management Unit, Dhaka

Rajshahi University of Engineering and Technology -RUET

Khulna University

Income Tax Intelligence and Investigation Unit (ITIIU)

Office of Tax Commissioner, Chattogram

RPCL- NORINCO INTL Power Limited

Khulna Public College

Non-Government Teachers Registration and Certification Authority-NTRCA

Sylhet MAG Osmani Medical College

Office of District Commissioner, Chuadanga