Tillage and integrated nitrogen management: Does sustain sorghum productivity in Vertisols of Semi-Arid Tropics under varying rainfall situations?. Indian Journal of Soil Conservation, [S. l.], v. 44, n. 2, p. 198–205, 2026. DOI: 10.53550/. Disponível em: https://ijsc.iaswc.com/index.php/ijsc/article/view/537. Acesso em: 22 jul. 2026.