Bangladesh Krira Shikkha Protisthan-BKSP

Office of District and Daira Judgr, Barguna

Jashore University of Science and Technology-JUST

Bangladesh Coast Guard

Ministry of Railway

Imperial Hospital Ltd

Rural Development Academy (RDA) Bogura

Chittagong University of Engineering and Technology -CUET

Bangladesh University of Engineering and Technology -BUET

Socio Economic Health Education Organization (SEHEO)

Sharmin Group