เชื้อแป้น ช, อัศวแสงรัตน์ พ. Study of Factors Affecting Methylene Blue Adsorption on Ethyl Acetate-Modified MCM-41 Using Full Factorial Design. Eng. & Technol. Horiz. [Internet]. 2020 Jun. 19 [cited 2024 May 12];33(2):84-91. Available from: https://ph01.tci-thaijo.org/index.php/lej/article/view/241354