Engr. Dr. E.D. Ekeriance. A Reliability-Centered Approach to Preventive Maintenance (RCM) Evaluation of an 11/0.415 Kv Secondary Distribution Substation. etj [Internet]. 2026 Sep. 15 [cited 2026 Sep. 28];11(09):11491-8. Available from: https://everant.org/index.php/etj/article/view/3071