Ihtasya, Shofia, Retno Asih Setyoningrum, and Deby Kusumaningrum. “Prevalence of Pneumonia Severity in Children under 5 Years Old at Primary Health Care of Tambakrejo, Surabaya”. JUXTA: Jurnal Ilmiah Mahasiswa Kedokteran Universitas Airlangga 12, no. 1 (January 31, 2021): 26–28. Accessed November 22, 2024. https://e-journal.unair.ac.id/JUXTA/article/view/23166.