Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Pirojpur

Shahjalal University of Science and Technology -SUST

Bangladesh Krira Shikkha Protisthan-BKSP

Office of Civil Surgeon, Sirajganj

Custom, Excise and VAT Commissionerate, Rajshahi

Rajshahi University of Engineering and Technology -RUET

Islamic Arabic University, Dhaka

Mawlana Bhashani Science and Technology University-MBSTU

Office of Tax Commissioner, Dhaka

RPCL- NORINCO INTL Power Limited