Mamajonov Muxammadaziz Abdirashid o`g`li, Solijonov Shaxboz Mashrabjon o`g`li and Hamraqulov Hotambek Hakimjon o`g`li 2023. Determination of Gas Pressure Distribution in a Pipeline Network Using the Broyden Method. Texas Journal of Engineering and Technology. 20, (May 2023), 27–31.