EFFECT OF ANNEALING ON MICROSTRUCTURE AND FUNCTIONAL PROPERTIES OF Ni-Mn-Ga-Cu ALLOYS PRODUCED BY MELT SPINNING TECHNIQUE. - SZCZERBA, M. J.; KOWALSKA, M.; DUDZIŃSKI, M.; WIERZBICKA-MIERNIK, A.; ROGAL, Ł.; BIGOS, A. (Archives of Metallurgy & Materials, 2025)