S. N. Jha, D. R. Rai, and S. Gunasekaran, “Visual Spectroscopy and Colour Modelling for Nondestructive Quality Evaluation of Apple”, JAE, vol. 47, no. 2, Jun. 2010, Accessed: Sep. 02, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/JAE/article/view/14626