TRIPATHI, Amarnath; PRASAD, A. R. Agricultural Productivity Growth in India. Journal of Global Economy, [S. l.], v. 4, n. 4, p. 322–328, 2008. DOI: 10.1956/jge.v4i4.113. Disponível em: http://www.rcssindia.org/jge/index.php/jge/article/view/113. Acesso em: 20 jan. 2025.