ТЕРЕЩЕНКО, С. І. Personnel certification as products quality improvement factor. Technology audit and production reserves, [S. l.], v. 1, n. 4(15), p. 26–28, 2014. DOI: 10.15587/2312-8372.2014.21697. Disponível em: https://journals.uran.ua/tarp/article/view/21697. Acesso em: 2 may. 2024.