Boymurzoevna, Sadinova Baxora. “Periods of Formation of Highway Construction Entrepreneurship, Theoretical Issues of Efficiency and Technological Innovation”. American Journal of Economics and Business Management 8, no. 5 (May 28, 2025): 2488–2495. Accessed June 8, 2025. https://globalresearchnetwork.us/index.php/ajebm/article/view/3620.