A. RAHEEM, Azhr. Effect of Side and Central Obstruction For Circular Aperture on Image Intensity of Optical System Using Triangular Object. Journal of Kufa-Physics, [S. l.], v. 5, n. 1, 2013. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7462. Acesso em: 18 may. 2024.