Sari, Wyssie Ika, and Sena Wahyu Purwanza. “Age, Sex And Education Level Of Symptom Cluster In Head And Neck Cancer Patients”. Health Information : Jurnal Penelitian 14, no. 2 (December 14, 2022). Accessed April 28, 2026. https://myjurnal.poltekkes-kdi.ac.id/index.php/hijp/article/view/494.