THE INFLUENCE OF LEARNING ENVIRONMENT ARRANGEMENT ON THE EFFECTIVENESS OF DEVELOPING COLLABORATION AND EXPRESSIVE LANGUAGE SKILLS IN EARLY CHILDHOOD. Al Hikmah Indonesian Journal of Early Childhood Islamic Education, [S. l.], v. 8, n. 2, p. 265–277, 2025. DOI: 10.35896/ijecie.v8i2.898. Disponível em: https://www.journal.uaindonesia.ac.id/index.php/ijecie/article/view/898. Acesso em: 1 may. 2026.