Patriela, Miftah, and Hary Sanjaya. 2024. “Effectiveness of Diethanolamine (DEA) Addition on Band Gap Value of SnO2 by Using Sol-Gel Methods”. Asian Journal of Science, Technology, Engineering, and Art 2 (2), 195-203. https://doi.org/10.58578/ajstea.v2i2.2743.