Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Bangladesh University of Engineering and Technology -BUET

Meghna Petroleum Limited

Chittagong University of Engineering and Technology -CUET

Directorate of Technical Education

Office of Civil Surgeon, Jhalakathi

Ministry of Disaster Management and Relief

Department of Social Services

Office of Civil Surgeon, Faridpur

Department of Social Services

Office of Civil Surgeon, Jhalakathi