X. Wang, E. Toshcheva, A. Rendón-Patiño, C. Martín, U. H. Bhatti, D. Mateo, R. Ahmad, M. H. Alabsi, L. Cavallo, J. M. R. Gallo and J. Gascon. Chem. Eng. J. (2025). Indium Oxide Modified with Alkali Metals: A Selective Catalyst for the Reverse Water-Gas Shift Reaction at High Pressure