Eshraghi, Mahin, Kameli, Parviz, Salamati, Hadi. “The effect of MgO doping on the structural, magnetic, and magnetotransport properties of La0.8Sr0.2MnO3 manganite.” Journal of Theoretical and Applied Physics, vol. 0, no. 1, 2013, pp. 0-0. 10.1186/2251-7235-7-1