Nan, L. (2015) “Crop positioning for robotic intra-row weeding based on machine vision”, International Journal of Agricultural and Biological Engineering, 8(6), pp. 20–29. Available at: https://www.ijabe.migration.pkpps06.publicknowledgeproject.org/index.php/ijabe/article/view/1932 (Accessed: 27 February 2026).