Boonruang, A., P. Ngernchuklin, and C. Eamchotchawalit. “Effect of Milling Method on the Particle Size of Calcined 0.65PMN-0.35PT Powder”. Journal of Metals, Materials and Minerals, vol. 22, no. 2, Dec. 2012, https://jmmm.material.chula.ac.th/index.php/jmmm/article/view/50.