Maxkamova , Nazokat, and Alisher Xaitbayev. “XITOZAN VA U ASOSIDA OLINGAN PLYONKA MATERIALLARINING OPTIK SPEKTROSKOPIK XOSSALARI”. Farg’ona davlat universiteti 29, no. 3 (November 16, 2023): 144. Accessed July 1, 2025. https://journal.fdu.uz/index.php/sjfsu/article/view/2610.