Data quality shortcomings with the US HIV/AIDS surveillance system. - Benjamin K. Ngugi; Brenna Harrington; Eloni N. Porcher; Richard G. Wamai (Health Informatics J., 2019)

Reducing tax identity theft by identifying vulnerability points in the electronic tax filing process. - Benjamin K. Ngugi; Kuo-Ting Hung; Yuanxiang John Li (Inf. Comput. Secur., 2022)