Żyminkowska, Katarzyna, Izabela Kowalik, and Agnieszka Pleśniak. “Development and Validation of the Customer Engagement Orientation Scale: Assessing firms’ Customer Engagement Orientation and Its Impact on Performance”. Entrepreneurial Business and Economics Review 13, no. 3 (September 30, 2025): 31–53. Accessed October 4, 2025. https://eber.uek.krakow.pl/index.php/eber/article/view/2726.