Shukurov Xursan Gadoyevich, and Norova Intizor Haqberdiyevna. “KASBIY MAZMUNLI MATEMATIK MASALALAR MATEMATIKA FANINI KASBGA YO‘NALTIRIB O’QITISHNING VOSITASI SIFATIDA”. ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ 19, no. 7 (April 18, 2023): 100–102. Accessed January 7, 2025. https://newjournal.org/01/article/view/5357.