Evaluation of ventilation performance and occupants’ ventilation practice in a renovated multi-floor apartment building with hybrid ventilation: A case studyLiguo Chen, Stutee Tamrakar, Bjørn Reidar Sørensen and Svein-Erik SveenE3S Web Conf., 672 (2025) 02024DOI: https://doi.org/10.1051/e3sconf/202567202024