Sutjaritvorakul T, Suwankamnoed S, Koomsubsiri A, Pirom W, Meksiriporn B, Chutipaijit S. Characterization and Amendment of Biochar Derived from Oil Palm Fronds for Enhanced Growth and Phytometabolites of Indica Rice. Eng. Technol. Appl. Sci. Res. [Internet]. 2025 Oct. 6 [cited 2026 May 26];15(5):27445-51. Available from: https://etasr.com/index.php/ETASR/article/view/12770