B.Sc. (Dac), M.Sc. (Dac), Ph.D. (Nottingham), CPhT (USA) Professor & Head, Department of Pharmacy Primeasia University, Banani, Dhaka Formerly, Professor & Head, Department of Pharmacognosy Ahmadu Bello University, Zaria, Nigeria Chairman, Department of Pharmacy Dhaka, Jahangirnagar and Stamford University