Ariful Hasan-Opu, The Creator,Editor: doctorsbd.com, Founder:: Online Blood Donor Database in Bangladesh, ICT Journalist, 3 times Little Martial Art Manager in Bangladesh (96-98), 25 th times Science Fair Winner

Ariful Hasan-Opu, Editor, doctorsbd.com, editor@doctorsbd.com, Member: BCS, BIJF, BES, NMST

Ajker Kagoj

1. 10 in one, 25 November 2002

Autimetic Tubewel