Kozludzhova, Katerina. “Sustainable Product Innovation in Business Organizations: Theoretical Insights and Empirical Findings for Long-Term Value Creation”. European Journal of Sustainable Development 14, no. 3 (October 1, 2025): 503. Accessed October 3, 2025. http://www.ojs.ecsdev.org/index.php/ejsd/article/view/1860.