Rahman A, Hendrati LY, Suroto NC. HEALTH PROBLEM ANALYSIS OF CLOSE CONTACT MANAGEMENT OF DIPHTHERIA DISEASE IN MADIUN CITY IN 2023. Hearty [Internet]. 2024 Mar. 29 [cited 2024 Nov. 22];12(2):210-9. Available from: https://ejournal.uika-bogor.ac.id/index.php/Hearty/article/view/16241