Gawrońska-Błaszczyk A, Rudnicki T. Conditions of Agile Management of Public Supplies in the Reality of E-Commerce. SOEP [Internet]. 2015 June 30 [cited 2026 Nov. 12];3(6):s. 107-119. Available from: https://www.journals.ue.poznan.pl/soep/article/view/3966