Schmacke, T. C., and . R. . Vogt. “Trends of Current and Future Retail Formats Based on Customer Personas. Implications on the Example of the Premium Automotive Retail ”. SCIENTIA MORALITAS - International Journal of Multidisciplinary Research , vol. 8, no. 2, Dec. 2023, pp. 191-19, https://www.scientiamoralitas.com/index.php/sm/article/view/250.