Srirueang, C. ., N. . Gongseng, S. . Saeng-ngam, and K. . Jampasri. “Lead Accumulation of Siam Weed (Chromolaena Odorata) Grown in Hydroponics Under Drought-Stressed Conditions: 10.32526/Ennrj/20/202100178”. Environment and Natural Resources Journal, vol. 20, no. 2, Dec. 2021, pp. 148-56, https://ph02.tci-thaijo.org/index.php/ennrj/article/view/245686.