Susilawati, S. et al. 2020. Growth of Tin Oxide Thin Film by Aluminum and Fluorine Doping Using Spin Coating Sol-Gel Techniques. Jurnal Penelitian Pendidikan IPA. 6, 1 (Jan. 2020), 1–4. DOI:https://doi.org/10.29303/jppipa.v6i1.264.