Electrical and electrochemical behaviour of Ba0.5Sr0.5Co0.8Fe0.2O3-δ : Sintering effect. Indian Journal of Chemical Technology (IJCT), [S. l.], v. 33, n. 4, p. 650–660, 2026. DOI: 10.56042/ijct.v33i4.19359. Disponível em: https://or.niscpr.res.in/index.php/IJCT/article/view/19359. Acesso em: 26 aug. 2026.