SHARMA, R S; JAIN, KK; DUBEY, S K. Sunflower (Helianthus annuus)-based inter cropping during winter season in Madhya Pradesh. The Indian Journal of Agricultural Sciences, Delhi, India, v. 65, n. 10, 2012. Disponível em: https://epubs.icar.org.in/index.php/IJAgS/article/view/19090. Acesso em: 4 jul. 2026.