Syahfandi Ahda, et al. “SYNTHESIS, STRUCTURAL ANALYSIS AND INITIAL ELECTRIC SCRATCHING ON PbZrXTi(1-X)O3 PIEZOELECTRIC MATERIAL”. Jurnal Sains Materi Indonesia, vol. 20, no. 1, Oct. 2018, pp. 29-36, doi:10.17146/jsmi.2018.20.1.4798.