@Article{395365,
     author = "Maja Nižić, Tanja Penava, Ines Perić",
     title = "Prevalence of substance use among first-year students at the University of Mostar, Bosnia and Herzegovina",
     year =  2013,
     volume =  ,
     number =  1,
     journal =  The Journal of Education, Culture and Society,
     pages =  s. 83-94,
    }