CNT–water nanofluid magneto-convective heat transfer in a cubical cavity equipped with perforated partitionKaouther Ghachem, Ahmed Kadhim Hussein, Lioua Kolsi and Obai YounisEur. Phys. J. Plus, 136 4 (2021) 377DOI: https://doi.org/10.1140/epjp/s13360-021-01387-y