“Synthesis of SnO₂ Nanoparticles by Microwave-Assisted Hydrothermal Method for the Photodegradation of Congo Red Dye”. CHEMSUKA: Journal of Chemical Science and Applications 1, no. 1 (December 30, 2025): 26–44. Accessed January 31, 2026. https://ejournal.uin-suka.ac.id/saintek/chemsuka/article/view/5838.