1. SPEAKER 2 : Prof. Ir. Dr. Ramli Nazir ( Center of Tropical Geoengineering, Universiti Teknologi Malaysia)
2. SPEAKER 3 : Prof. Ir. Sarwidi, MSCE., Ph.D., IPU (Department of Civil Engineering, Universitas Islam Indonesia)
Moderator : Adityawan Sigit, S.T., M.T., Ph.D (Department of Civil Engineering, Universitas Islam Indonesia)