Office of Civil Surgeon, Barisal

Jashore University of Science and Technology-JUST

Bangladesh Oil, Gas and Mineral Corporation (PETROBANGLA)

Jatiya Kabi Kazi Nazrul Islam University -JKKNIU

Office of Civil Surgeon, Netrokona

Chittagong University of Engineering and Technology -CUET

Bangladesh University of Engineering and Technology -BUET

Bangladesh University of Engineering and Technology -BUET

Directorate of Technical Education

Khulna Public College

Bangladesh University of Engineering and Technology -BUET