1.
Nurhayati N, Soetjiningsih S, Suandi IK. Relationship between protein energy malnutrition and social maturity in children aged 1-2 years. PI [Internet]. 31Dec.2006 [cited 23Nov.2024];42(11-12):261-. Available from: https://paediatricaindonesiana.org/index.php/paediatrica-indonesiana/article/view/1036