RAM AJORE. Constraints in Adoption of Improved Varieties of Wheat by the Hill Farmers of U.P. Indian Journal of Extension Education, India, v. 22, n. 1-2, p. 75–78, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/162188. Acesso em: 26 oct. 2025.