Bagus Saputro, Ricky, and Sari Endah Nursyamsi. “Interpersonal Communication Between Parents and Children With Down Syndrome: A Descriptive Study on Developing Speaking Skills and Interests”. International Journal of Advanced Multidisciplinary, vol. 2, no. 4, Feb. 2024, pp. 1050-6, doi:10.38035/ijam.v2i4.1457.