GOSWAMI, S B. Effect of irrigation and nitrogen on growth, yield and water-use efficiency of black cumin (Nigella sativa) in lower Indo-Gangetic plains. The Indian Journal of Agricultural Sciences, Delhi, India, v. 81, n. 6, 2011. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/6578. Acesso em: 23 oct. 2025.