Utami NH, Sekartini R, Kolopaking R, Besral B, Khusun H. Cognitive performance of 4-6-year-old children: a longitudinal study. PI [Internet]. 6Apr.2023 [cited 19Apr.2024];63(2):65-2. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/3204