Kadhim SH. Synthesis, Characterization and Catalytic Activity of NiO-Mn2O3/ZrO2 Spinel Co-Catalysts. ajc [Internet]. 2018 Jun. 2 [cited 2024 Nov. 25];30(7):1650-4. Available from: https://asianpubs.org/index.php/ajchem/article/view/30_7_46