[1]
M’hamed, S.M. et E. aydi, Said, Y. and Bouchaib, R. 2017. Resolution Des Problemes Mathematiques En Formation Et Applications. European Scientific Journal, ESJ. 13, 24 (Aug. 2017), 389. DOI:https://doi.org/10.19044/esj.2017.v13n24p389.