Student Engagement Detection Based on Visual Behavior Indicators Using YOLOv8 on a Public Classroom Dataset. MIKIR : Mathematics, Informatics, Knowledge And Information Research, [S. l.], v. 2, n. 2, p. 1–6, 2026. DOI: 10.65475/sser8h18. Disponível em: https://mikir.org/mikir/article/view/16. Acesso em: 24 jul. 2026.