[1]
D. F. Terraza Arciniegas, M. Amaya, A. Piedrahita Carvajal, P. A. Rodriguez-Marin, L. Duque-Muñoz, and J. D. Martinez-Vargas, “Students’ Attention Monitoring System in Learning Environments based on Artificial Intelligence”, IEEE LAT AM T, vol. 20, no. 1, pp. 126–132, Aug. 2021.