M. A. Alva Rodriguez, C. G. Cornelio Espinoza, and D. R. Tacca Huamán, “Emotional mediation by the teacher in virtual learning: A key correlate of academic self-efficacy in engineering education”, LACCEI, vol. 1, no. 14, July 2026, doi: 10.18687/LACCEI2026.1.1.1288.