แสนตลาดชัยกิตติ์ ญาณวรรธน์. “Cloud-Point Extraction: Theory and Applications of Surfactants in Analytical Chemistry”. KKU Science Journal 40, no. 3 (September 30, 2012): 720–731. accessed September 28, 2026. https://ph01.tci-thaijo.org/index.php/KKUSciJ/article/view/253160.