JHA, S N; RAI, D R; GUNASEKARAN, S. Visual Spectroscopy and Colour Modelling for Nondestructive Quality Evaluation of Apple. Journal of Agricultural Engineering, India, v. 47, n. 2, 2010. Disponível em: https://epubs.icar.org.in/index.php/JAE/article/view/14626. Acesso em: 30 jun. 2026.