RAI, A K; KHAJURIA, S; LATA, KANAK; KUMAR, RAJ; JADAV, J K. Efficacy of zinc on yield, economics and soil properties of wheat (Triticum aestivum) in black soil of central Gujarat. The Indian Journal of Agricultural Sciences, Delhi, India, v. 87, n. 8, p. 1062–1065, 2017. DOI: 10.56093/ijas.v87i8.73241. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/73241. Acesso em: 25 oct. 2025.