Abdirazakov Akbar Ibroximovich, Fayzullayev Joxon Toshpo‘lat o‘g‘li, and Xo‘jaqulov Nodirbek. “MARKAZDAN QOCHMA KOMPRESSOR”. Journal of New Century Innovations, vol. 41, no. 2, Nov. 2023, pp. 216-9, https://newjournal.org/new/article/view/9744.