Khulna University

Office of Civil Surgeon, Pirojpur

Office of Divisional Commissioner, Rajshahi

Office of Tax Commissioner, Dhaka 18

Office of Civil Surgeon, Tangail

Mawlana Bhashani Science and Technology University-MBSTU

Transparency International Bangladesh (TIB)

Custom, Excise and VAT Commissionerate, Rajshahi

Bangladesh Road Transport Corporation-BRTC

Office of Tax Commissioner, Dhaka-23

Islamic Arabic University, Dhaka