Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

University of Dhaka

Chittagong University of Engineering and Technology -CUET

Office of Civil Surgeon, Barisal

Chittagong University of Engineering and Technology -CUET

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Land Record and Survey Department

Chittagong University of Engineering and Technology -CUET

Land Record and Survey Department

Ministry of Disaster Management and Relief

Non-Government Teachers Registration and Certification Authority-NTRCA