A.BOTIROV; K.X.RASHIDOVA. MURAKKAB MASALALARNI ISHLASHDA TURLI USULLARDAN FOYLANISH. Журнал естественных наук, [S. l.], v. 3, n. 5, 2021. Disponível em: https://matinfo.jdpu.uz/index.php/natscience/article/view/119-125. Acesso em: 16 фев. 2025.