Notice: Undefined index: uz_UZ@cyrillic in /home/journals/sites/journals/public/lib/pkp/classes/context/Context.inc.php on line 292

(1)

Usarov, S. SINUS VA KOSINUS TEOREMASINING BA’ZI BIR ISBOTLARI VA UNING TATBIQLARI HAQIDA. matinfo 2024, 4.