Rudnicka Reichel, Agata. “The Role of Relations With Suppliers in the Creation of Sustainable Supply Chain – Practical Examples”. Acta Universitatis Lodziensis. Folia Oeconomica 3, no. 335 (May 16, 2018): 75–85. Accessed December 20, 2025. https://czasopisma.uni.lodz.pl/foe/article/view/1008.