Selective Oxidation of Tetrahydrofuran to Gamma-Butyrolactone over Spinel ZnFe 2 O 4 Nanoparticle Catalyst. - Abduh, Naaser A. Y.; Al-Kahtani, Abdullah; Algarni, Tahani Saad; Al-Odayni, Abdel-Basit (Catalysts (2073-4344), 2023)