Chhiev, B., Jongrungrot, V. Rubber agroforestry system (RAS) practices to overcome rubber price and soil erosion in Southern Thailand. Int. J. Agric. Tech. [internet]. 2021 Jan. 15 [cited 2025 Aug. 6];17(1):13-32. available from: https://li04.tci-thaijo.org/index.php/IJAT/article/view/5897