TO‘XTASINOVA, N. I.; MIRZAABDULLAYEV, I. QUTB KOORDINATALAR SISTEMASIDA UCHBURCHAK YUZINI HISOBLASHNI MATEMATIK MODELI. Educational Research in Universal Sciences, [S. l.], v. 2, n. 4, p. 518–522, 2023. Disponível em: http://erus.uz/index.php/er/article/view/2184. Acesso em: 23 nov. 2024.