Psychological bases of formation of pupils’ communicative skills. Philological Studies: Scientific Bulletin of Kryvyi Rih State Pedagogical University, [S. l.], v. 3, p. 139–144, 2009. DOI: 10.31812/filstd.v3i0.966. Disponível em: https://journal.kdpu.edu.ua/filstd/article/view/966. Acesso em: 5 dec. 2025.