Improving Performance of Projector with the Protection of the Eyes while using a Smart Board. AL-Rafidain Journal of Computer Sciences and Mathematics, [S. l.], v. 14, n. 2, p. 53–62, 2020. DOI: 10.33899/csmj.2020.167338 . Disponível em: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/36766. Acesso em: 25 jun. 2026.