ACHARYA, G C; PAUL, S C; CHAKRABARTY, R; RAY, A K. Effect of organic and inorganic sources of nutrients on soil fertility status of arecanut (Areca catechu) in north-east India. The Indian Journal of Agricultural Sciences, Delhi, India, v. 85, n. 10, p. 1335–1341, 2015. DOI: 10.56093/ijas.v85i10.52299. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/52299. Acesso em: 19 oct. 2025.