LUTFULLAYEVA SADOQAT SUNNATILLAYEVNA. KVADRAT FUNKSIYA VA UNING GRAFIGI. JOURNAL OF NEW CENTURY INNOVATIONS, [S. l.], v. 67, n. 4, p. 9–12, 2024. Disponível em: https://scientific-jl.org/new/article/view/7475. Acesso em: 17 may. 2025.