Radenahmad, Nikdalila, et al. “Synthesis and Structural Study of a Novel La0.67Ca0.33Cr0.9Cu0.1O3-? Anode for Syngas-Fuelled Solid Oxide Fuel Cell”. International Journal of Integrated Engineering, vol. 13, no. 7, Sept. 2021, pp. 68-73, https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/7431.