Butt S. Catalytic Oxidation of CO and CH4 over Hexaaluminate based Catalysts : Catalytic Oxidation of CO and CH4 over Hexaaluminate based Catalysts . PPASB [Internet]. 2016 Dec. 23 [cited 2026 Jan. 19];53(4):323-35. Available from: https://www.ppaspk.org/index.php/PPAS-B/article/view/274