Chittagong University of Engineering and Technology -CUET

Rajshahi University of Engineering and Technology -RUET

Chittagong University of Engineering and Technology -CUET

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Faridpur

Moulvibazar Palli Bidyut Samity

SKS Foundation

Office of Civil Surgeon, Barisal

Office of Civil Surgeon, Noakhali

Bangladesh Petroleum Corporation

Office of Civil Surgeon, Lakshmipur