DEY, J K; SINGHA, D D. Nutritional status of healthy and declining citrus (Citrus reticulata) orchards. The Indian Journal of Agricultural Sciences, Delhi, India, v. 68, n. 3, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/27340. Acesso em: 4 jul. 2026.