Geyer, L. S. (Stephen), H. (Herna) Hall, M. P. (Liana) le Roux, and G. (Gretel) Crafford. 2018. “Internet Use Among University Students: A Reason for Concern?”. Perspectives in Education 35 (1):66-80. https://doi.org/10.38140/pie.v35i1.3451.