Mulyani, Asri, Erick Fernando, Dede Kurniadi, and Adinda Jaida Fauziyah. 2026. “Lightweight Facial Feature-Based Drowsiness Detection Using Haar Cascade, EAR, MAR, and KNN”. Jurnal RESTI (Rekayasa Sistem Dan Teknologi Informasi) 10 (5): 1435-46. https://doi.org/10.29207/resti.v10i5.7190.