SIJABAT, I. C.; DAMANIK, B. A. R. THE ROLE OF THE ENVIRONMENT IN CHILDHOODS LANGUAGE DEVELOPMENT. Sindoro: Cendikia Pendidikan, [S. l.], v. 12, n. 4, p. 51–60, 2025. DOI: 10.9644/sindoro.v12i4.10617. Disponível em: https://ejournal.warunayama.org/index.php/sindorocendikiapendidikan/article/view/10617. Acesso em: 3 aug. 2025.