Najmiddinov , Dilshod. “SCIENTIFIC AND METHODOLOGICAL FOUNDATIONS FOR IMPROVING PROFESSIONAL TRAINING IN TOURISM AND HOSPITALITY THROUGH DIGITAL TECHNOLOGIES: Https: doi.org 10.5281 Zenodo.15771319”. Journal of International science networks 1, no. 5 (June 20, 2025): 153–169. Accessed September 22, 2025. https://bestjournalup.com/index.php/jisn/article/view/1865.