Davidson, Joseph, Santosh Bhusal, Changki Mo, Manoj Karkee, and Qin Zhang. 2020. “Robotic Manipulation for Specialty Crop Harvesting: A Review of Manipulator and End-Effector Technologies”. Global Journal of Agricultural and Allied Sciences 2 (1), 25-41. https://doi.org/10.35251/gjaas.2020.004.