@article{Oncel2016_248778, author={Mustafa Oncel and AHMET TEKIN}, title={Investigation of Secondary School Students’ Facebook Addiction Levels and Usage Purposes In Terms Of Different Variables}, year={2016}, journal={Adıyaman Üniversitesi Eğitim Bilimleri Dergisi}, issn={2149-2727}, volume={6}, number={1}, url={http://search/yayin/detay/248778} }