An intelligent lead-acid battery closed-loop charger using a combined fuzzy controller for PV applicationsIliass Rkik, Mohamed El khayat, Hafsa Hamidane, Abdelali Ed-Dahhak, Mohammed Guerbaoui and Abdeslam LachhabE3S Web Conf., 297 (2021) 01033DOI: https://doi.org/10.1051/e3sconf/202129701033