JURAYEVA YORQINOY IQBOLJON QIZI; SAYFULLIN R. LEVELS OF EQUIVALENCE . Journal of new century innovations, [S. l.], v. 12, n. 1, p. 65–68, 2022. Disponível em: https://newjournal.org/new/article/view/1921. Acesso em: 30 oct. 2024.