Ahmad Ramlia, Shazleen, Fariza Mohamad, Nurliyana Mohamad Arifin, and Ashok Vajravelu. 2021. “The Effects of Annealing Temperature on TiO2/ZnO Bilayer Thin Film Using Sol-Gel Spin Coating Technique”. International Journal of Advanced Computer Systems and Software Engineering 2 (2):34-36. https://journal.scientiaca.org/index.php/ijacsse/article/view/38.