Aydın, B. “Resorting to Internet: A Look at University students’ Problematic Internet Use through Meaning in Life, Self-Efficacy and Self-Esteem”. Journal of Human Sciences, vol. 14, no. 2, May 2017, pp. 1938-50, https://www.j-humansciences.com/ojs/index.php/IJHS/article/view/4480.