Impact of Parental Vaccine Hesitancy on Infant Mortality Rates: A Cross-Sectional Study in District Charsadda, Khyber Pakhtunkhwa, Pakistan. Physical Education, Health and Social Sciences, [S. l.], v. 3, n. 4, p. 204–215, 2025. DOI: 10.63163/jpehss.v3i4.778. Disponível em: https://journal-of-social-education.org/index.php/Jorunal/article/view/778. Acesso em: 6 may. 2026.