A.K. SINGH AND G.L. RAY. Variables Contributing to the Level of Fertiliser use of the Farmers. Indian Journal of Extension Education, India, v. 21, n. 3-4, p. 1–10, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161051. Acesso em: 29 oct. 2025.