Theoretical study of methyl-ammonium lead iodide perovskite’s response under tensile/compressive loadsSaeed Momeni Bashusqeh, Esmaeil Zarezadeh, Javad Eshaghi and Kamran FarajzadehEur. Phys. J. B, 91 11 (2018) 281DOI: https://doi.org/10.1140/epjb/e2018-90237-y