Yesturliyeva A., Yesbergenova B., Aktileuova G., and Pernebekkyzy N. “Environmental Audit of Blue Tourism As a Tool for Innovative Formation of the ESG Economy and Sustainable Development of Kazakhstan’s Coastal Areas”. Foundations and Trends in Research, no. 11, Nov. 2025, https://ojs.publisher.agency/index.php/FTR/article/view/7026.