Assessment Of The Polio 4 Immunization Program: Study At The Puskesmas Rowosari, Pemalang Rural Area. Journal of Public Health Indonesian, [S. l.], v. 1, n. 3, p. 48–56, 2024. DOI: 10.62872/7qnvpd58. Disponível em: https://ejournal-nawalaedu.com/index.php/JHH/article/view/665. Acesso em: 16 jan. 2026.