blog_objava.blog_id in (select blog_id from blog where blog.vezan_za_predmet and (blog.cis_oz_del,blog.cis_sif_del,blog.cis_sif_mat,blog.cis_oz_pred) in((3,15,2,7029),(3,15,1,11406),(3,15,1,11408))) Univerzitet Crne Gore