Aksornkitti, Sauce, Phadungsak Rattanadecho, and Teerapot Wessapan. “Experimental Study of Heat Transfer and Water Infiltration in Two-Layered Granular Packed Bed”. Science & Technology Asia 27, no. 2 (June 29, 2022): 126–136. Accessed October 1, 2022. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/242985.