HARJANTI, H.; NOVITA, R. A. . Effective Strategy to Reduce Infant Mortality Rates through Neonatal Death Rate (NDR). Procedia of Engineering and Life Science, [S. l.], v. 6, p. 235–240, 2024. DOI: 10.21070/pels.v6i1.1950. Disponível em: https://pels.umsida.ac.id/index.php/PELS/article/view/1950. Acesso em: 24 aug. 2025.