Kapil Khanna, Swee Kuik, Joowon Ban (2023) “Exploring the Challenges and Opportunities of SMEs’ Transition to Circular Economy: Case Study”, European Economic Letters (EEL), 13(5), pp. 394–400. Available at: https://www.eelet.org.uk/index.php/journal/article/view/766 (Accessed: 10 October 2025).