Tanakulrungsank W, Tienkaew S, Praserthdam P. The Effect of Silica Added on Large Surface Area Of Nanocrystalline Titania. j.eng.rmutt [Internet]. 2002 Dec. 30 [cited 2024 May 19];2:84-9. Available from: https://ph01.tci-thaijo.org/index.php/jermutt/article/view/242378