Fadhil A. Tuma, Ghufran M. Shabeeb, and Haider Abdulelah. 2023. “Refractive Index, Band Gap and Oscillator Parameters of ZnO: (PNaphtholbenzenin(α)) Flims”. Zeta Repository 19 (June):131-40. https://zetarepo.com/index.php/zr/article/view/1842.