A. A . Habieb, “Synthesis and study the optical properties of thin film CdCr2S4 on glass formed by chemical spray pyrolysis”, JK-Physics, vol. 4, no. 1, Jun. 2012, Accessed: Nov. 06, 2026. [Online]. Available: https://journal.uokufa.edu.iq/index.php/jkp/article/view/7550