Sambo, Catharina, Rini Sekartini, and Partini Trihono. “Sleep Patterns in 1 to 36 Month-Old Children”. Paediatrica Indonesiana 50, no. 3 (June 30, 2010): 170-5. Accessed November 22, 2024. https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/501.