HAZIM AHMAD, D. Using of an Acousto optic modulator in pectrophotometer. College of Basic Education Research Journal, [S. l.], v. 11, n. 2, p. 598–611, 2012. Disponível em: https://moss.uomosul.edu.iq/index.php/berj/article/view/39495. Acesso em: 26 oct. 2025.