RAGHUPATH, H B; SAKTHIVEL, T; RAVISHANKAR, H. Multivariate nutrient diagnostic norms for Coorg mandarin (Citrus reticulata)*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 80, n. 9, 2010. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/942. Acesso em: 27 oct. 2025.