STARZYŃSKA, W.; WIKTOROWICZ, J. APPLICATION OF SELECTED STATISTICAL METHODS TO ICT USED IN PUBLIC PROCUREMENT SYSTEM IN POLAND. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 10, n. 1, p. 221–231, 2009. Disponível em: https://qme.sggw.edu.pl/article/view/3038. Acesso em: 17 maj. 2024.