Rajshahi University of Engineering and Technology -RUET

Office of Civil Surgeon, Pirojpur

Office of Civil Surgeon, Pirojpur

Office of Tax Commissioner, Dhaka 18

Income Tax Intelligence and Investigation Unit (ITIIU)

Central Counterparty Bangladesh Limited (CCBL)

Transparency International Bangladesh (TIB)

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Khulna Public College

Office of Civil Surgeon, Shariatpur

Office of Tax Commissioner, Dhaka-19