Tuychieva Khayothon Gapurzhanovna. “The Concept of Human Capital, Its Evolution and Its Role in Economic Development”. International Journal Of Management And Economics Fundamental 5, no. 05 (May 22, 2025): 32–34. Accessed April 4, 2026. https://theusajournals.com/index.php/ijmef/article/view/5681.