Dexkanova Nilufar Sagdullayevna, Sheripbaeva Umida, and Abduraximova Madinabonu Abdukomil qizi. “WAYS TO INCREASE THE EFFECTIVENESS OF GREEN MARKETING IN THE DEVELOPMENT OF ECO-TOURISM PRACTICE”. World Bulletin of Public Health, vol. 28, Nov. 2023, pp. 67-69, https://scholarexpress.net/index.php/wbph/article/view/3399.