“Temperature and Substrate Effects on the Structural, Morphological, and Optical Properties of Iron Oxide Thin Films Prepared by Spray Pyrolysis Technique”. Dhaka University Journal of Science 68, no. 1 (January 30, 2020): 79–85. Accessed July 7, 2026. https://www.banglajol.info/index.php/DUJS/article/view/54600.