Erwanto, Erwanto. “Photodegradation of Methylene Blue Dye Using TiO2 Zeolite With the Addition of Nitrate Ions (NO3-)”. Journal of Chemical Learning Innovation, vol. 1, no. 2, Dec. 2024, pp. 155-64, https://doi.org/10.37251/jocli.v1i2.3077.