RISA LAURIE MAWARDI. An Early Insight into Language Acquisition: A Case Study of a 4-Year-Old Child’s Speech. Kayee: Jurnal Pendidikan dan Ilmu Sosial, [S. l.], v. 1, n. 1, p. 29–34, 2025. Disponível em: https://ejournal.rumohjurnal.org/index.php/kayee/article/view/5. Acesso em: 19 jun. 2026.