Yuswar, Titiana, and Nurlisis Nurlisis. 2018. “Late Stage Diagnostic of Breast Cancer at RSUD Arifin Achmad of Riau Province 2016: Keterlambatan Pemeriksaan Kanker Payudara Di RSUD Arifin Achmad Provinsi Riau Tahun 2016”. Jurnal Kesehatan Komunitas (Journal of Community Health) 4 (1):33-39. https://doi.org/10.25311/keskom.Vol4.Iss1.233.