R. SUBRAMANIAM, K. RADHAKRISHNAMENON AND S. VEERASAMY. Time Lag in Adoption of Poultry Farming. Indian Journal of Extension Education, India, v. 16, n. 1-2, p. 59–60, 1980. DOI: 10.48165/. Disponível em: https://epubs.icar.org.in/index.php/IJEE/article/view/161088. Acesso em: 5 jun. 2026.