Ilmadina, Hepatika Zidny, et al. “Drowsiness Detection Based on Yawning Using Modified Pre-Trained Model MobileNetV2 and ResNet50”. MATRIK : Jurnal Manajemen, Teknik Informatika Dan Rekayasa Komputer, vol. 22, no. 3, June 2023, pp. 419-30, https://doi.org/10.30812/matrik.v22i3.2785.