Afriyie, J. K., Tawiah, K., Pels, W. A., Addai-Henne, S., Dwamena, H. A., Owiredu, E. O., ... & Eshun, J. (2023). A supervised machine learning algorithm for detecting and predicting fraud in credit card transactions. Decision Analytics Journal, 6, 100163. https://doi.org/10.1016/j.dajour.2023.100163

Twumasi-Ankrah, S., Appiah, S. K., Arthur, D., Pels, W. A., Afriyie, J. K., & Nartey, D. (2021). Comparison of outlier detection techniques in non-stationary time series data. Global Journal of Pure and Applied Sciences, 27(1), 55-60. DOI: https://dx.doi.org/10.4314/gjpas.v27i1.7

Afriyie, J. K., Twumasi-Ankrah, S., Gyamfi, K. B., Arthur, D., & Pels, W. A. (2020). Evaluating the performance of unit root tests in single time series processes. Mathematics and Statistics, 8(6), 656-664.  DOI: 10.13189/ms.2020.080605.