WIRKIERMAN, A. L. Conceptualising productivity measurement from a classical perspective. PSL Quarterly Review, [S. l.], v. 77, n. 309, p. 145–172, 2024. DOI: 10.13133/2037-3643/18513. Disponível em: https://rosa.uniroma1.it/rosa04/psl_quarterly_review/article/view/18513. Acesso em: 22 nov. 2024.