Ziółkowska, Bogusława, Iwona Gorzeń-Mitka, Monika Sipa, and Andrzej Skibiński. 2016. “SOME REMARKS ABOUT CHALLENGES IN SUPPLY CHAIN MANAGEMENT – VALUE CREATION, RISK MANAGEMENT, INNOVATIVENESS AND DEMOGRAPHY”. Advanced Logistic Systems - Theory and Practice 10 (2):27-38. https://als.uni-miskolc.hu/index.php/als/article/view/30.