M. H. Golmakani, M. R. Ghazanfari, Y. Lagzian, S. F. Shams, and R. Amini, “Structural and Microstructural Properties of Nanostructured PLZT (9/60/40) Electroceramics Synthesized by Mechanical Alloying Process”, ajc, vol. 29, no. 3, pp. 661–664, Dec. 2016.