Belkadi, M. and Smaili, A. 2021. Comparative Study between precooled Claude Liquefaction Cycle and an Active Magnetic Regeneration Cycle applied to Hydrogen Liquefaction. ENP Engineering Science Journal. 1, 2 (Dec. 2021), 9–16. DOI:https://doi.org/10.53907/enpesj.v1i2.12.