Mawlana Bhashani Science and Technology University-MBSTU

Office of Tax Commissioner, Dhaka-16

Office of Civil Surgeon, Tangail

Bangladesh Karmachari Kallyan Board (BKKB)

Khulna University

Office of Civil Surgeon, Shariatpur

Custom, Excise and VAT Commissionerate, Rajshahi

Office of Tax Commissioner, Dhaka-24

Bangladesh Karmachari Kallyan Board (BKKB)

Office of Civil Surgeon, Tangail

Aungkur Palli Unnayan Kendra