Settacharnwit, Surattana. “Effects of Zingiber Officinale Roscoe. Extracts in Growth Media on Nitrate and Phosphate Removals for Growths and Accumulations by”. Interdisciplinary Research Review 12, no. 6 (March 1, 2018): 55–63. Accessed March 28, 2024. https://ph02.tci-thaijo.org/index.php/jtir/article/view/124112.