HANUM, Fathiya Juwita; MACHMUD, Rizanda; GONDHOWIARDJO, Soehartati; KHAMBRI, Daan; HARAHAP, Wirsma Arif; ELLIYANTI, Aisyah; FIRDAWATI, Firdawati; SEMIARTY, Rima. Validity and reliability test of the knowledge level questionnaire of cancer patients undergoing radiotherapy. Media Penelitian dan Pengembangan Kesehatan, [S. l.], v. 36, n. 1, p. 49–58, 2026. DOI: 10.34011/jmp2k.v36i1.3604. Disponível em: https://jurnal.polkesban.ac.id/index.php/jmp2k/article/view/3604. Acesso em: 18 mar. 2026.