1. Perceived Behavioral Control, Self-Efficacy, Locus of Control, and the Theory of Planned Behavior1
2. Ally, M. (2014). Knowledge Series: Increasing Access to Education for All Through Mobile Learning. Commonwealth of Learning.
3. Selection and use of Media in Teaching Kiswahili Language in Secondary Schools in Kenya.;B.Ambuko;International Journal of Information and Communication Technology Research,2013
4. American Psychological Association. (2010). Publication manual of the American Psychological Association (6th ed.). Washington, DC: American Psychological Association.