“A METHOD TO SET-UP CALIBRATION CURVE FOR INSTRUMENTED SPHERE IS100 TO CONTROL MECHANICAL DAMAGE DURING POST-HARVESTING AND HANDLING OF ORANGES”. Journal of Agricultural Engineering 40, no. 4 (December 31, 2009): 9–17. Accessed August 18, 2025. https://www.agroengineering.org/jae/article/view/jae.2009.4.9.