ZHANG, Chonghao. The principle and simple design applications of blue LED. Highlights in Science, Engineering and Technology, [S. l.], v. 5, p. 14–20, 2022. DOI: 10.54097/hset.v5i.718. Disponível em: https://drpress.org/ojs/index.php/HSET/article/view/718. Acesso em: 30 may. 2026.