TRIPATHI, S. K. A critical study on status of subsidy on seeds and fertilizer and its co-relation with marketing in India. International journal of economic perspectives, [S. l.], v. 2, n. 1, p. 1–6, 2008. Disponível em: https://ijeponline.org/index.php/journal/article/view/13. Acesso em: 16 apr. 2026.