Soedarman, S., and H. E. Rahardjo. “Potential Predictors of Detrusor Underactivity in a Urology Outpatient Clinic: A 5-Year Single Center Experience Study”. Medical Journal of Indonesia, vol. 30, no. 3, Oct. 2021, pp. 207-10, doi:10.13181/mji.oa.215102.