Sridao, Srisuda, Onusa Saravari, and Saowaroj Chuayjuljit. 2017. “Preparation of silica/poly (methyl metracrylate) composite nanoparticles via differential microemulsion polymerization”. Asia-Pacific Journal of Science and Technology 13 (6):759-62. https://so01.tci-thaijo.org/index.php/APST/article/view/83695.