Mazur , Natalia, Andriy Nikolashyn, and Kateryna Misiuk. “INTEGRATION OF CIRCULAR ECONOMY PRINCIPLES INTO SMALL BUSINESS MARKETING STRATEGIES: ECONOMIC ASSESSMENT OF PROFITABILITY”. Current Problems of Sustainable Development 2, no. 2 (May 15, 2025): 199–208. Accessed July 26, 2026. https://journals.csr.com.ua/index.php/sustainability/article/view/69.