MAMATOVA, Shahnoza, and Mingniqul QURBANOV. “STUDY OF THE SOFTENING TEMPERATURE OF POLYMER MATERIALS BASED ON RECYCLED POLYETHYLENE”. «ACTA NUUz», vol. 3, no. 3.2, June 2026, pp. 412-4, http://journals.nuu.uz/index.php/actanuuz/article/view/12945.