GOÅ‚AÅ›, Zbigniew. Labour Productivity Growth and Convergence in Agriculture of the European Union. International Journal of Economics and Financial Issues, [S. l.], v. 9, n. 4, p. 11–17, 2019. Disponível em: https://mail.econjournals.com/index.php/ijefi/article/view/8041. Acesso em: 5 oct. 2024.