Gio, P. D., Chi, H. T., Tu, L. T. U., & Tho, N. T. (2021). STRUCTURE, MICROSTRUCTURE, AND PIEZOELECTRIC PROPERTIES OF KNLNS-BNKZ LEAD-FREE CERAMICS UNDER THE EFFECT OF DIFFERENT SINTERING TEMPERATURES. Dalat University Journal of Science, 11(4), 25-34. https://doi.org/10.37569/DalatUniversity.11.4.862(2021)