Khatami, S.-M., Khalaj, M., & Ghashang, M. (2023). Alkyl Ammonium Tungstate Bonded to Fe3O4@SiO2 Nanoparticles; a highly efficient Catalyst for the Oxidation of Symmetrical Sulfides to Symmetrical Sulfoxides. Iranian Journal of Catalysis, 13(4). https://doi.org/10.30495/ijc.2023.1993331.2039