F. AL.SHAMMARY, Nibras. Optical characteristics of NiO thin film on glass formed by Chemical spray pyrolysis. Journal of Kufa-Physics, Kufa, Najaf, IRAQ, v. 2, n. 1, 2010. Disponível em: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7452. Acesso em: 18 apr. 2026.