SHABBIRALI CHAMPA; DR. SANJAY R. VYAS. CO-ORDINATION OF OVER CURRENT RELAYS IN RADIAL SYSTEM USING ETAP SOFTWARE. International Journal of Advance Research in Engineering, Science & Technology, [S. l.], v. 4, n. 3, p. 86–94, 2017. Disponível em: https://ijarest.org/index.php/ijarest/article/view/834. Acesso em: 5 sep. 2025.