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). doi: 10.55227/ijhet.v5i4.1255.