VAN ROOY, G.; MUFUNE, P.; INDONGO, N.; MATENGU, K.; LIBUKU, E.; SCHIER, C. FACTORS AFFECTING SAFE SEX PRACTICES AMONG FIRST YEAR STUDENTS AT THE UNIVERSITY OF NAMIBIA: A HEALTH BELIEF MODEL PERSPECTIVE. European Scientific Journal, ESJ, v. 10, n. 10, 10 Sep. 2014.