ĆWIĄKAŁA-MAŁYS, A.; MOŚCIBRODZKA, M. GRAPH METHODS IN AN ANALYSIS OF A LEVEL AND A STRUCTURE OF PUBLIC COSTS OF UNIVERSITIES. Metody Ilościowe w Badaniach Ekonomicznych, [S. l.], v. 16, n. 1, p. 85–95, 2015. Disponível em: https://qme.sggw.edu.pl/article/view/3754. Acesso em: 21 lis. 2024.