Effect of ferrite phase addition on the functional properties of (K0.5Na0.5)NbO3ceramicsR. J. S. Lima, P. Banerjee, E. B. Araujo and A. FrancoEur. Phys. J. Plus, 134 8 (2019) 404DOI: https://doi.org/10.1140/epjp/i2019-12775-x