Hamraqulov Hotambek. “DETERMINATION OF GAS PRESSURE DISTRIBUTION IN A PIPELINE NETWORK USING THE BROYDEN METHOD”. FAN, JAMIYAT VA INNOVATSIYALAR 1, no. 2 (August 1, 2023): 22–29. Accessed September 20, 2024. http://michascience.com/index.php/fji/article/view/39.