A. PRAYITNO, E. AZNAR, P. POERNOMO, and S. T. PUTRA, “Oral squamous cell carcinoma patients which human papilloma virus infection: a case control study in Muwardi Hospital Surakarta, Central Java, Indonesia”, Nusantara Biosci, vol. 3, no. 2, Nov. 2016, doi: 10.13057/nusbiosci/n030202.