“Хизмат Кўрсатиш Соҳасида Яширин Иқтисодиётни Бартараф Қилишни Рағбатлантириш Лозим” (2025) Progress Annals: Journal of Progressive Research, 3(8), pp. 7–11. Available at: https://academiaone.org/index.php/8/article/view/1361 (Accessed: 21 January 2026).