GAZ QUVURLARI UCHUN BITUM ASOSIDAGI MASTIK QOPLAMALARNING FIZIK-KIMYOVIY XOSSALARI. SJFSU [Internet]. 2026 Jan. 23 [cited 2026 Jan. 25];31(3):179. Available from: https://journal.fdu.uz/index.php/sjfsu/article/view/7742