A JOHN KNIGHT & K.N. SINGH. Factors responsible for Effectiveness and Limitations in Modes of Presentation in Farm Broadcasting. Indian Journal of Extension Education, India, v. 12, n. 1-2, p. 5–14, 2024. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/160689. Acesso em: 15 jul. 2026.