BHATTACHARJEE, U.; SAHA, A.; TIWARI, P. K.; DHAKRE, D. S.; GUPTA, R. K. Achievement Motivation of Organic Farmers of Birbhum District of West Bengal. Indian Journal of Extension Education, [S. l.], v. 57, n. 1, p. 38–42, 2020. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/110286. Acesso em: 30 sep. 2023.