Srisawat, Natee, Manit Nithitanakul, and Kawee Srikulkit. “Characterizations of Fibers Produced from polypropylene/Silica Composite”. Journal of Metals, Materials and Minerals 19, no. 1 (April 15, 2017). Accessed October 7, 2024. https://www.jmmm.material.chula.ac.th/index.php/jmmm/article/view/223.