Rajshahi University of Engineering and Technology -RUET

Chittagong University of Engineering and Technology -CUET

Jashore University of Science and Technology-JUST

Bangladesh Petroleum Corporation

Department of Livestock Services (DLS)

Office of Civil Surgeon, Barisal

Office of Civil Surgeon, Lakshmipur

Bangladesh Petroleum Corporation

Non-Government Teachers Registration and Certification Authority-NTRCA

Office of Civil Surgeon, Netrokona

Chittagong University of Engineering and Technology -CUET