JHA, A. K.; MEHTA, B. K.; KUMARI, M.; CHATTERJEE, K. Impact of Frontline Demonstrations on Mustard in Sahibganj District of Jharkhand. Indian Journal of Extension Education, [S. l.], v. 57, n. 3, p. 28–31, 2021. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/112471. Acesso em: 25 sep. 2023.