2021. EXAMINATION OF THE INTERNET USAGE PROPERTIES AND RELATIONSHIP BETWEEN PURPOSES OF INTERNET USAGE AND SOCİAL MEDİA ADDICTION AMONG UNİVERSITY STUDENTS. Third Sector Social Economic Review. 56, 4 (Dec. 2021), 2758–2781. DOI:https://doi.org/10.15659/3.sektor-sosyal-ekonomi.21.11.1681.