Mongkolkachit, Charusporn, and Suda Wanakitti. 2015. “The Effect of Particle Size on the Properties of (La,Sr)(Co,Fe)O3-δ Ferrite- Based Cathodes for SOFCs”. Science & Technology Asia 15 (5):39-46. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41238.