From left-BNP Standing Committee member Amir Khasru Mahmud Chowdhury, Barrister Mainul Hosein; former Bangladesh Bank Governor and Chairman of the Dhaka Forum Dr. Saleh Uddin Ahmed, M. Hafizuddin Khan, Chairman of TIB Trusty Board and former Ambassador M. Serajul Islam attended the Roundtable on Participatory Election and Democracy in Bangladesh at VIP Lounge of Jatiya Press Club on Saturday.