R. DM, Mafiana R, Zainal R, and Bahar E, “Spinal Anesthesia Ambulation Time of Cervical Cancer Brachytherapy Outpatient Clinic: Comparison of 5 mg Hyperbaric Bupivacaine Fentanyl with 2,5 mg Hyperbaric Bupivacaine and 25 mcg Fentanyl”, JACR, vol. 5, no. 1, pp. 506-513, Dec. 2023.