S.R.K. SINGH, S.K. PANDEY, A.K. DIXIT, R.S. NEGI, S.S. GAUTAM. Study of Two Farmer-Led Extension Approaches in Uttarakhand Hills. Indian Journal of Extension Education, [S. l.], v. 47, n. 3&4, p. 33–36, 2022. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/128757. Acesso em: 5 oct. 2023.