Van Rooyen, Hannelie, and Walter Matli. “Using Electronic Interaction As an Educational Support Tool in Higher Education: Students’ Perception on Using M-Learning and the Lecturers’ Reflections”. Journal of Education and Vocational Research, vol. 5, no. 2, June 2014, pp. 33-42, https://doi.org/10.22610/jevr.v5i2.150.