Neskorodieva Т. V., and E. E. Fedorov. “METHOD OF SPECTRAL CLUSTERING OF PAYMENTS AND RAW MATERIALS SUPPLY FOR THE COMPLIANCE AUDIT PLANNING”. Radio Electronics, Computer Science, Control, no. 1 (March 27, 2021): 127–135. Accessed April 3, 2025. https://ric.zp.edu.ua/article/view/227783.