Nurov, S. Q., U. N. Shabarova, and Sh. Kh. Tavashov. 2024. “Study of Ir-Spectra When Processing Recycled Polyethylene”. American Journal of Engineering , Mechanics and Architecture (2993-2637) 2 (5): 1-4. https://grnjournal.us/index.php/AJEMA/article/view/4519.