Y. Widaningsih, “Analysis of Serum Creatinine Level and Contrast Volume in Contrast Induced Nephrophaty Incidence after Percutaneus Coronary Intervention”, IJSBAR, vol. 32, no. 3, pp. 186–193, Apr. 2017, Accessed: Sep. 13, 2025. [Online]. Available: https://www.gssrr.org/JournalOfBasicAndApplied/article/view/7174