Performance assessment of stacked air-cathode microbial fuel cells under series and parallel electrical connectionsSimona Di Micco, Pasquale De Falco, Mariagiovanna Minutillo, Antonio Bracale, Pierluigi Caramia, Angelo Gifuni and Giuseppe GrassiniE3S Web Conf., 334 (2022) 08011DOI: https://doi.org/10.1051/e3sconf/202233408011