Unveiling Magnetic Characteristics of (CoCrFeNiMn)3O4 High-Entropy Oxide: The Role of Compositional Optimization - Samer I. Daradkeh; Mohammad M. Allaham; Tomáš Spusta; Vaclav Pouchlý; Alexandr Knápek; Pavel Tofel; Dinara Sobola (ACS Omega)