“Development and Validation of an Instrument for Measuring Language Development in 4 to 5 Years Old Children”. Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini 9, no. 2 (June 29, 2024): 181–195. Accessed February 1, 2026. https://ejournal.uin-suka.ac.id/tarbiyah/goldenage/article/view/8372.