JEFFERSON, W. Using Classroom Clicker Technology to Enhance Student Engagement. HETS Online Journal, [S. l.], v. 1, n. 1, p. 63-72, 2022. DOI: 10.55420/2693.9193.v1.n1.86. Disponível em: https://hets.org/ojournal/index.php/hoj/article/view/86. Acesso em: 14 sep. 2025.