Laksanakit, Chuthamat, Sommart Swasdi, Wisitsak Tabyang, Nuntachai Chusilp, Tavorn Kuasakul, Taweesak Thongkun, Nopadon Kongphet, Theerawat Petchdee, and Thanwit Naemsai. 2023. “Effect of Rubberwood Fly Ash on Thermal Conductivity of Cement Fiber Board”. Research on Modern Science and Utilizing Technological Innovation Journal (RMUTI Journal) 16 (3):51-65. https://ph01.tci-thaijo.org/index.php/rmutijo/article/view/254443.