CHIZIQLI TENGLAMALAR SISTEMASINI MATRITSA USULIDA YECHISH. Modern education and development, [S. l.], v. 5, n. 2, p. 220–222, 2024. Disponível em: https://modernedu-dv.com/index.php/dv/article/view/87.. Acesso em: 5 nov. 2024.