Hanum Suzaim, F., Mohd Rosli, Z., & Muhamad Juoi, J. (2019). Influence of water volume and heating temperatures on type of phases and crystallite size of sol-gel thin films deposited without solvent. International Journal of Engineering and Technology, 7(4), 5067-5071. https://doi.org/10.14419/ijet.v7i4.15460