G. LAKSBMINARAYANAN AND K. RADHAKRISBNAMENON. Knowledge and Attitude of Students Towards Agriculture in Secondary School Education. Indian Journal of Extension Education, India, v. 16, n. 1-2, p. 73–76, 1980. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161092. Acesso em: 5 jun. 2026.