Sultanova Nigina Utkurovna. “Increasing the Material and Technical Competitiveness of Enterprises”. American Journal of Public Diplomacy and International Studies (2993-2157) 1, no. 6 (August 25, 2023): 180–183. Accessed December 22, 2024. http://grnjournal.us/index.php/AJPDIS/article/view/614.