GAO, Y. The Role of Russian Spatial Preposition Structure in Russian Language Teaching. Educational Administration: Theory and Practice, [S. l.], v. 28, n. 03, p. 60–71, 2022. DOI: 10.17762/kuey.v28i03.471. Disponível em: https://kuey.net/index.php/kuey/article/view/471. Acesso em: 3 jul. 2024.