NORIYEVA, A. J. qizi. PARAMETRIK TENGLAMALAR SISTEMASINI YECHISH USULLARI. RESEARCH AND EDUCATION, [S. l.], v. 2, n. 6, p. 22–25, 2023. Disponível em: https://researchedu.org/index.php/re/article/view/4258. Acesso em: 6 jul. 2024.