MOHD SAID, Nor Damsyik; SAHDAN, Mohd Zainizan; ADRIYANTO, Feri. Effects of Structural, Electrical and Raman Properties of Al-Doped TiO2 Thin Films Acquired by Sol-gel Spin Coating Method. Politeknik & Kolej Komuniti Journal of Engineering and Technology, Putrajaya, Malaysia, v. 9, n. 2, p. 87–97, 2024. Disponível em: https://app.mypolycc.edu.my/journal/PMJET/article/view/666. Acesso em: 7 sep. 2025.