R. . Djouder, A. N. . Laoufi, and F. . Bentahar, “Photodegradation of salicylic acid in aqueous phase by TiO2 / UV System”, J. Ren. Energies, vol. 15, no. 1, pp. 179 – 185, Mar. 2012, doi: 10.54966/jreen.v15i1.310.