Jahra Wilya Wibowo, and Heru Pratikno. “Gangguan Terlambat Berbicara Pada Anak Usia Dini (Speech Delay)”. Khirani: Jurnal Pendidikan Anak Usia Dini 3, no. 1 (January 14, 2025): 58–65. Accessed January 15, 2025. https://e-journal.nalanda.ac.id/index.php/KHIRANI/article/view/1529.