RINARTO, N. D. PROMOSI KESEHATAN TENTANG P3K MENINGKATKAN PENGETAHUAN GURU TENTANG P3K DI SMK KAL-1 SURABAYA. Journal of Health Sciences, [S. l.], v. 12, n. 1, p. 84–92, 2019. DOI: 10.33086/jhs.v12i1.686. Disponível em: https://journal2.unusa.ac.id/index.php/JHS/article/view/686. Acesso em: 24 nov. 2024.