ABDIYEVA, Shoira; TURGUNBAEV, Riskeldi. THEOREMS ON THE NUMBER OF ROOTS OF A CUBIC EQUATION AND THEIR LOCATION AS A MEANS OF DEVELOPING STUDENTS’ VISUAL THINKING. Physical and Mathematical Education, Україна, v. 38, n. 4, p. 7–13, 2023. DOI: 10.31110/2413-1571-2023-038-4-001. Disponível em: https://www.fmo-journal.org/index.php/fmo/article/view/287. Acesso em: 6 jun. 2026.