Djuraxodjayeva Gulnara Sattievna, and Oblayorova Muxlisaxon Inyaminjon qizi. “ROBSONNING 10 GURUHLI KLASSIFIKATSIYASI BO’YICHA KESAR KESISH CHASTOTASINI BAHOLASH”. Scientific Impulse 2, no. 17 (February 1, 2024): 805–807. Accessed April 5, 2025. https://nauchniyimpuls.ru/index.php/ni/article/view/14485.