“DEVELOPMENT OF ECOTOURISM MICRO NICHE MARKETS IN UZBEKISTAN AND REAL POSITION ACCORDING BUTLER’S PRODUCT LIFE CYCLE”, Wor.econo. and fin. Bul., vol. 32, pp. 138–145, Mar. 2024, Accessed: Aug. 13, 2026. Available: https://scholarexpress.net/index.php/wefb/article/view/3961