MATEMATIKA FANIDA FUNKSIYANING EKSTREMUM QIYMATLARI MAVZUSINI O’QITISHNING NAZARIY MASALALARI. Journal of Uzbekistan’s Development and Research, [S. l.], v. 1, n. 4, p. 299–301, 2025. Disponível em: https://www.ijournal.uz/index.php/judr/article/view/2363. Acesso em: 7 jun. 2025.