Andrea Dwi Puspita, Septian Mixrova Sebayang and Surtiningsih Surtiningsih 2026. Description Of Post-Spinal Anesthesia Urinary Retention In Hernia Surgery Patients At Cilacap Regional Hospital. International Journal of Health Engineering and Technology (IJHET). 5, 4 (Oct. 2026). DOI:https://doi.org/10.55227/ijhet.v5i4.1255.