RUZZENE, A. Marcel Boumans, Science Outside the Laboratory: Measurement in Field Science and Economics. Journal of Economics Library, [S. l.], v. 3, n. 1, p. 156–162, 2016. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/713. Acesso em: 22 feb. 2026.