J.R. MISHRA AND B.B.SINGH. Contract Farming : Constraints and Limitations. Indian Journal of Extension Education, [S. l.], v. 46, n. 1&2, p. 13–18, 2022. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/124490. Acesso em: 24 sep. 2023.