Rima, Fitriah Putri, Heru Santosa, Lanova Dwi Arde, and Ismil Khairi Lubis. “Analisis Ketahanan Hidup Pasien Pneumonia Dengan Model Regresi Cox Di RSUD Aceh Tamiang Tahun 2022”. TROPHICO: Tropical Public Health J. 4, no. 2 (September 30, 2024): 59–68. Accessed September 15, 2025. https://talenta.usu.ac.id/trophico/article/view/16018.