Puspitasari, Yunita, Andy Darma, and Mira Irmawati. 2022. “Quality of Life of down Syndrome Children With Gastrointestinal Disorders Using Pediatric Quality of Life InventoryTM (PedsqlTM) Assessment”. International Journal of Health Sciences 6 (S6):9835-46. https://doi.org/10.53730/ijhs.v6nS6.12649.