Long-term effect of fertilizer application on rainwater use efficiency, soil fertility and sustainability of yield and profitability from sorghum and pigeonpea in semi-arid Vertisols. Indian Journal of Soil Conservation, [S. l.], v. 45, n. 3, p. 318–324, 2025. DOI: 10.53550/. Disponível em: https://ijsc.iaswc.com/index.php/ijsc/article/view/459. Acesso em: 22 jul. 2026.