Indrawati, Auliya Suluk Brilliant Sumpono, Vivin Febriani, Kartika Widyawati Taroeno-Hariadi, Sagung Rai Indrasari, Camelia Herdini, Rheza Gandi Bawono and Ery Kus Dwianingsih 2026. The association between PD-L1 expression and the survival rate of patients with undifferentiated nasopharyngeal carcinoma. Indonesian Journal of Biomedicine and Clinical Sciences. 58, 3 (Jul. 2026). DOI:https://doi.org/10.22146/inajbcs.v58i3.19542.