Jayaselan, Helena Anusia James, Wan Ishak Wan Ismail, and Desa Ahmad. 2012. “Manipulator Automation for Fresh Fruit Bunch (FFB) Harvester”. International Journal of Agricultural and Biological Engineering 5 (1):7-12. https://ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/430.