E-Tax Management Unit, Dhaka

Bangladesh Karmachari Kallyan Board (BKKB)

University of Dhaka

Office of Tax Commissioner, Chattogram

Mawlana Bhashani Science and Technology University-MBSTU

Bangladesh Navy School & College, Patuakhali

Shahjalal University of Science and Technology -SUST

Islamic Arabic University, Dhaka

Office of Civil Surgeon, Pirojpur

Office of District Commissioner, Feni

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