RONG, X., Zhu, S., Takeshi, K. and Yoshinaga, M. (2026) “Enhancement of Vickers hardness and Electrical Conductivity in 3YSZ-8YSZ Oxide System with Al₂O₃ Addition”, Journal of Research and Applications in Mechanical Engineering, 14(1), pp. JRAME–26. available at: https://ph01.tci-thaijo.org/index.php/jrame/article/view/257914 (accessed: 13 September 2026).