Ashurova Dilfuza Nabiyevna,Bozorova Dilfuza Yo‘ldoshevna. “MATEMATIKADAN FAN OLIMPIADALARNING TURLARI VA O‘TKAZISH METODIKASI”. IQRO INDEXING, vol. 9, no. 2, June 2024, pp. 783-8, https://worldlyjournals.com/index.php/IFX/article/view/3700.