C.S S RAO AND T.K.MOULIK. Influence of Sources of Information on Adoption of Nitrogenous Fertilisers. Indian Journal of Extension Education, India, v. 2, n. 1&2, p. 7–16, 1966. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/159636. Acesso em: 15 jul. 2026.