Ryciuk, Urszula, and Joanicjusz Nazarko. “Model of Trust-Based Cooperative Relationships in a Supply Chain”. Journal of Business Economics and Management 21, no. 5 (July 3, 2020): 1225-1247. Accessed November 1, 2024. https://jcem.vgtu.lt/index.php/JBEM/article/view/12829.