President Stevandić at the ceremonial academy on the occasion of 48 years of work at the University of Banja Luka the President of the National Assembly of the Republic of Srpska, Dr Nenad Stevandić, will attend the ceremonial academy in Banja Luka "Banski dvor-Cultural Center" on the occasion of celebrating 48 years of work and development of the University of Banja Luka.