DFT study with different exchange-correlation potentials of physical properties of the new synthesized alkali-metal based Heusler alloyTariq Hadji, Hafid Khalfoun, Habib Rached, Youcef Guermit, Ahmed Azzouz-Rached and Djamel RachedEur. Phys. J. B, 93 11 (2020) 214DOI: https://doi.org/10.1140/epjb/e2020-10204-5