KOIRENG, R.R. Arriving at the Convenient Rays for Locating Image formed by a Spherical Mirror using Ray Tracing Technique and Verification of Mirror Formula by Graphical Method. SCHOOL SCIENCE, [S. l.], v. 53, n. 4, p. p.8–13, 2015. Disponível em: http://14.139.250.109:8090/index.php/SS/article/view/2379. Acesso em: 2 may. 2025.