The structural, magnetic and above room temperature magnetocaloric properties of La0.5Sr0.5MnO3 compoundM. Hazzez, N. Ihzaz, M. Boudard and M. OumezzineEur. Phys. J. Plus, 130 9 (2015) 179DOI: https://doi.org/10.1140/epjp/i2015-15179-0