TRIPATHI, H C; SINGH, R S; MISRA, V K. Response of gram (Cicer arietinum) to sulphur and zinc fertilization*. The Indian Journal of Agricultural Sciences, Delhi, India, v. 67, n. 11, 2013. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/30134. Acesso em: 4 jul. 2026.