“Downtime Analysis of Ultrasound Maintenance Using Failure Mode and Effects Analysis (FMEA) As a Risk‑Management Strategy in Radiology Services at YARSI Hospital, 2025”. International Journal of Advanced Health Science and Technology 5, no. 5 (September 20, 2025): 228–234. Accessed October 25, 2025. https://ijahst.org/index.php/ijahst/article/view/545.