POLIETILEN VА POLIGIDROKSIYBUTIRАT АSOSIDА EKSTRUZIYА USULIDА OLINGАN АRАLАSH PLYONKАLАRINING TUZILMАSI VА MUSTАHKАMLIK KO‘RSАTKICHLАRI. IEC. Published online June 7, 2025:383-388. Accessed October 8, 2025. https://econfseries.com/index.php/2/article/view/2014