Dr. Rini Rachmawati, S.Si., M.T. became a Keynote Speaker at the International Conference on Ecosmart-2019: Environmental at a Crossroads: SMART Approaches for a Sustainable Future held on September 5 to 8 September 2019 at the University of Bucharest-Romania. On this occasion Dr. Rini Rachmawati, S.Si., M.T. received an invitation from Facultatea De Geografie-Universitatea Din Bucuresti to deliver a presentation on “Toward Better City Management through Smart City Implementation.” On this occasion Dr. Rini Rachmawati also discussed the MoU with Prof. Lilliana Dumitrache (Head of Department of Human Geography) for conducting research collaboration, guest lectures, staff / student exchanges.