Bo‘riyev Sardor Sayfullaevich, and Abdullayev Behruz Otabek òĝli. 2024. “QUDUQQA TUSHIRILADIGAN HIMOYA TIZMALARINING SONINI VA DIAMETRINI ANIQLASH”. World Scientific Research Journal 31 (1): 61-66. https://modernedu-dv.com/wsrj/article/view/490.