Krualee, S., Sripeam, S., Chuchert, S. and Puttakan, T. (2022) “Effect of Intercropping on Growth and Profit of Oil Palm in Immature Stage”, Songklanakarin Journal of Plant Science, 8(2), pp. 73–78. Available at: https://www.sjplantscience.com/index.php/ojs/article/view/17 (Accessed: 29 October 2025).