Saputra, D., Apridiansyah, Y., Hidayah, A.K. and Wijaya, A. 2026. Deteksi Kelelahan Wajah Mahasiswa Akibat Begadang Berbasis Convolutional Neural Network (CNN). Bulletin of Data Science. 5, 3 (Jun. 2026), 101-107. DOI:https://doi.org/10.47065/bulletinds.v5i3.9871.