WASILEWSKI, Mirosław; STOLARSKI, Robert. Determinants and trends in economic efficiency of Colian S.A. compared with the total food industry in Poland. Zeszyty Naukowe SGGW - Ekonomika i Organizacja Gospodarki Żywnościowej, Warszawa, Polska., n. 123, p. 101–115, 2018. DOI: 10.22630/EIOGZ.2018.123.25. Disponível em: https://eiogz.sggw.edu.pl/article/view/7500. Acesso em: 10 nov. 2026.