FIRMANSYAH, F.; SAPTONO, B. .; TAFAKUR, T. Using the service quality instrument to assess the quality of the professional certification programme. Cypriot Journal of Educational Sciences, [S. l.], v. 17, n. 5, p. 1812–1824, 2022. DOI: 10.18844/cjes.v17i5.7356. Disponível em: https://un-pub.eu/ojs/index.php/cjes/article/view/7356. Acesso em: 6 may. 2024.