SINGH, Harvendra; BHADORIA, Harendra Singh. Effect of source and levels of sulphur on yield and nutrient uptake by pearl millet. Annals of Agricultural Research, India, v. 35, n. 1, 2014. Disponível em: https://epubs.icar.org.in/index.php/AAR/article/view/39246. Acesso em: 23 oct. 2025.