KHAFAGA, M.; ABDELRAOUF, M.; SALEM, M. ‘The Effect of Critical Factors on Product Quality’: An Applied Research on Electrical Industry in Egypt. European Journal of Economics, [S. l.], v. 5, n. 1, p. 8–42, 2025. DOI: 10.33422/eje.v5i1.979. Disponível em: https://diamondopen.com/journals/index.php/eje/article/view/979. Acesso em: 12 oct. 2025.