1. National Energy Technology Laboratory, U. S. Department of Energy, Commercial Technologies for Oxygen Production, https://www.netl.doe.gov/research/Coal/energy-systems/gasification/gasifipedia/commercial-oxygen. (Accessed 21 April 2023).
2. P. Rao and M. Muller, Industrial oxygen: its generation and use, ACEEE summer study on energy efficiency in industry, (2007) 6.124–6.138, https://www.aceee.org/files/proceedings/2007/data/papers/78_6_080.pdf.
3. A review on dual-phase oxygen transport membranes: from fundamentals to commercial deployment;Kiebach;J. Mat. Chem. A,2022
4. Life cycle of medical oxygen from production to consumption;Jha;J. Family Med. Prim. Care.,2022
5. Comparative analysis of various oxygen production techniques using multi-criteria decision-making methods;Aljaghoub;Int. J. Thermofluid,2023