VARGAS, G. A. . CALIDAD VERSUS PRODUCTIVIDAD ¿QUE ES LO PRIMERO?. Journal of Economics, Finance and Administrative Science, [S. l.], v. 2, n. 3, p. 9–19, 1993. DOI: 10.46631/jefas.1993.n3.01. Disponível em: https://revistas.esan.edu.pe/index.php/jefas/article/view/435. Acesso em: 19 may. 2024.