HEE HAN, Doo. A Study on the Functional Spectacle Lens with Photochromic, UV Blocking and Polarization. International Journal of Engineering and Technology, [S. l.], v. 7, n. 2.33, p. 1195–1198, 2018. DOI: 10.14419/ijet.v7i2.33.18015. Disponível em: https://sciencepubco.com/index.php/IJET/article/view/18015.. Acesso em: 18 apr. 2025.