KUNNAL, L B.; GADDI, G M; OLEKAR, J N; DABALI, S D. Econometric analysis of technical change in egg production in Karnataka. The Indian Journal of Animal Sciences, Delhi, India, v. 74, n. 1, 2014. Disponível em: https://epubs.icar.org.in/index.php/IJAnS/article/view/38250. Acesso em: 23 oct. 2025.