Aldridge, J. M., E. Afari, and B. J. Fraser. “Influence of Teacher Support and Personal Relevance on Academic Self-Efficacy and Enjoyment of Mathematics Lessons: A Structural Equation Modeling Approach”. Alberta Journal of Educational Research, vol. 58, no. 4, June 2013, pp. 614-33, doi:10.11575/ajer.v58i4.55612.