Yahaya Azhary, Nillam, Anik Ratnaningsih, and abdur Rohman. 2023. “Road Performance Relationship Analysis Using PCI and IRI Method on Tukum East Ring Road”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 69 (1): 112-23. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/15890.