Gondhowiardjo, S., S. Hartanto, S. Wirawan, V. F. Jayalie, I. A. P. Astiti, S. S. Panigoro, S. M. Sekarutami, A. Rachman, and A. Bachtiar. “Treatment Delay of Cancer Patients in Indonesia: A Reflection from a National Referral Hospital”. Medical Journal of Indonesia, vol. 30, no. 2, June 2021, pp. 129-37, doi:10.13181/mji.oa.204296.