1. A Benford's Law based methodology for fraud detection in social welfare programs: Bolsa Familia analysis;Azevedo;PhysicaA: Statistical Mechan. Appl.,2021
2. The law of anomalous numbers;Benford;Proceed. Am. Philosophical Society,1938
3. Cinelli, C. (2018). Benford analysis: Benford analysis for data validation and forensic analytics. https://cran.r-project.org/package=benford.analysis
4. Statistical Methods for Rates and Proportions;Fleiss,1981
5. Using digital frequencies to detect fraud;Nigrini;The White Paper,1994