Abdul Ghani A. Abdul Ghafoor, D., & Ahmed Ateya Al-Badrani, M. (2011). Influence Of an Earthed Transformers On The Distance Protection Relay Measuring Accuracy For Double Transmission Lines. Al-Rafidain Engineering Journal (AREJ), 19(4), 1–9. https://doi.org/10.33899/rengj.2011.26758