R.P. GUPTA. Community Development at Cross Roads. Indian Journal of Extension Education, India, v. 2, n. 1&2, p. 95–98, 1966. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/159663. Acesso em: 15 jul. 2026.