อัตตนนท์ พรรณีกา. “Research on Pilot Plant Level of Continuously Extraction Process of Derris (Derris Elliptica Benth)”. Thai Agricultural Research Journal 24, no. 2 (March 9, 2023): 198. Accessed May 17, 2024. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/102576.