Karmilah, Milah Rohmatul, and Purnawan Iwan. “Effectiveness of Combining Family Support Programs and Health Education in Reducing Anxiety Among Families of Patients in the ICU: A Systematic Review”. Indonesian Journal of Global Health Research, vol. 8, no. 4, Aug. 2026, pp. 901-12, doi:10.37287/ijghr.v8i4.1145.