Xojimatov Umidbek Turg‘unboy o‘g‘li, and Yoqubjonov Fayzulloh Tursunali oʻgʻli. 2023. “TECHNOLOGICAL EVALUATION OF GRAPHITE AND ITS PROPERTIES”. Journal of New Century Innovations 27 (6):68-73. https://newjournal.org/new/article/view/5833.