JEFFERIES, W. . Comment on “Sraffa and the Labour Theory of Value: a note”. Brazilian Journal of Political Economy, [S. l.], v. 41, n. 1, p. 198-201, 2021. DOI: 10.1590/0101-31572020-3169. Disponível em: https://centrodeeconomiapolitica.org/repojs/index.php/journal/article/view/2128. Acesso em: 28 mar. 2024.