AZ ZAHRA, Nursyifa; BOEDIMAN, Lia M. Effectiveness of Implementing DIR/Floortime Principles to Improve Expressive Language of 2-years-old Child with Language Delay: A Coaching Approach for Mother. Jurnal Obsesi : Jurnal Pendidikan Anak Usia Dini, [S. l.], v. 8, n. 6, p. 1497–1508, 2024. DOI: 10.31004/obsesi.v8i6.6138. Disponível em: https://obsesi.or.id/index.php/obsesi/article/view/6138. Acesso em: 17 apr. 2026.