Elstad, Eyvind, and Knut-Andreas Christophersen. “Teachers’ Self-Efficacy at Maintaining Order and Discipline in Technology-Rich Classrooms With Relation to Strain Factors”. International Journal of Learning, Teaching and Educational Research 16, no. 1 (January 30, 2017): 103–119. Accessed January 12, 2026. http://ijlter.myres.net/index.php/ijlter/article/view/848.