Pham, V. T., B. T. Hoang, and N. K. Tran. “One-Step Hydrothermal Synthesis and Photocatalytic Activity of SnO\(_2\)/rGO Nanocomposites: Effects of PH Values”. Communications in Physics, vol. 31, no. 4, Apr. 2021, p. 361, doi:10.15625/0868-3166/15916.