Abdumannon ugli, Ruzikulov Abdumalik, and Chuliyev Jamshid Ruziboyevich. “Research of Physical and Mechanical Properties of Materials Based on Polyethylene”. International Journal of Business Diplomacy and Economy 2, no. 11 (November 29, 2023): 126–128. Accessed July 22, 2024. https://inter-publishing.com/index.php/ijbde/article/view/2972.