RUSLANOVNA, S. S. . Description of Linguistik Variation Derivation and Use in Russian from the Point of Linguopragmatics. American Journal of Science and Learning for Development, [S. l.], v. 1, n. 2, p. 218–220, 2022. DOI: 10.51699/ajsld.v1i2.772. Disponível em: https://inter-publishing.com/index.php/AJSLD/article/view/772. Acesso em: 3 jul. 2024.