Profil Dr. Osly Usman, M.Bus Dr. Osly Usman, M.Bus Faculty of Economics Universitas Negeri Jakarta, Indonesia  Email: oslyusman@unj.ac.id       Education Bachelor: Universitas Trisakti, Indonesia Master: Monash University, Swinburne University Of Technology, Australia Doctor: Universitas Padjadjaran, Indonesia ID Link ID Scopus : Klik Disini ID Scholar : Klik Disini ID SINTA : 6047724 Research … Continue reading Osly Usman