A. R. Melchor Giraldo, M. A. Morales Sanchez, F. A. Sierra Liñan, and S. D. Moquillaza Henriquez, “Analysis of virtual classrooms in the education sector: A systematic review of literature”, LACCEI, vol. 2, no. 13, Dec. 2025, doi: 10.18687/LEIRD2025.1.1.345.