Improvement of the piezoelectric, thermal, structural properties of PMMA/PVdF-HFP blend composite films using PZTSalesabil Labihi, Khadija Oumghar, Nabil Chakhchaoui, Adil Eddiai, Mounir Meddad, Omar Cherkaoui, Mounir El Achaby and M'hammed MazrouiEur. Phys. J. Appl. Phys., 98 (2023) 2DOI: https://doi.org/10.1051/epjap/2022220112