Hasli, Mohamad Asyraf, et al. “Comparative Analysis of Bunch Weight and Fruit-to-Bunch Ratio Between Dura and Tenera Oil Palm Varieties”. Journal of Sustainable Natural Resources, vol. 4, no. 2, Dec. 2023, pp. 47-51, https://publisher.uthm.edu.my/ojs/index.php/jsunr/article/view/16172.