Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Mawlana Bhashani Science and Technology University-MBSTU

Office of Civil Surgeon, Tangail

Bangladesh Karmachari Kallyan Board (BKKB)

Custom, Excise and VAT Commissionerate, Rajshahi

Mawlana Bhashani Science and Technology University-MBSTU

Office of Tax Commissioner, Dhaka 18

SN Corp. (BD) Ltd.

Central Counterparty Bangladesh Limited (CCBL)

Modhumoti Bank Limited

Bangladesh Karmachari Kallyan Board (BKKB)