G. APPA RAO AND EVERETT M.ROGERS. Caste and Formal Education in Interpersonal Diffusion of An Innovation in two Indian Villages. Indian Journal of Extension Education, India, v. 16, n. 3-4, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161120. Acesso em: 26 oct. 2025.