Wisnubroto, M. P., Rezki, D., Hasibuan, H. S. Physiological and biochemical responses of sugar palm (Arenga pinnata Merr.) at different elevation levels. Int. J. Agric. Tech. [internet]. 2026 Mar. 24 [cited 2026 Sep. 24];22(2):999-1016. available from: https://li04.tci-thaijo.org/index.php/IJAT/article/view/10524