Laksmi, L. I., Mariedina, C. T. and Betty, B. (2026) “Programmed Death-Ligand 1 Immunohistochemical Expression in Invasive Urothelial Carcinoma of the Bladder: Association with Lymphovascular Invasion”, Asian Pacific Journal of Cancer Biology, 11(4), pp. 1093–1099. doi: 10.31557/APJCB.2026.11.4.1093.