Chinda, P., and P. Brault. “Tortuosity Model of a Three-Dimensional Stacked Cylindrical Particles Porous Medium for Using With the Thin Film Solid Oxide Fuel Cell Electrodes”. Science & Technology Asia, vol. 17, no. 1, Oct. 2015, pp. 42-53, https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/41189.