MIFTAHULKHAIRAH ANWAR, ENDRY BOERISWATI, EVELINE SIREGAR, DADANG S. ANSHORI, RENADINI NURFITRI. SYNTACTIC IMPOLITENESS FEATURES IN SCHOOL LINGUISTIC LANDSCAPES. TPM – Testing, Psychometrics, Methodology in Applied Psychology, [S. l.], v. 32, n. S8 (2025): Posted 05 November, p. 834–843, 2025. Disponível em: https://tpmap.org/submission/index.php/tpm/article/view/2758. Acesso em: 30 jan. 2026.