Widaningsih, Yuyun, Rosdiana Natsir, Mansyur Arif, Uleng Bahrun, Hasyim Kasim, Fitriani Mangerangi, Nursin Abdul Kadir, et al. “Analysis of Serum Creatinine Level and Contrast Volume in Contrast Induced Nephrophaty Incidence After Percutaneus Coronary Intervention”. International Journal of Sciences: Basic and Applied Research (IJSBAR) 32, no. 3 (April 14, 2017): 186–193. Accessed September 13, 2025. https://www.gssrr.org/JournalOfBasicAndApplied/article/view/7174.