SINGH, Bhupender; SHARMA, Yogesh; BABEL, A L; KAMERIYA, P R. Effect of Sulphur and Zinc on Yield of and Uptake by Mustard. Journal of the Indian Society of Soil Science, India, v. 61, n. 1, 2013. Disponível em: https://epubs.icar.org.in/index.php/JISSS/article/view/31750. Acesso em: 17 jul. 2026.