The energy charts for occupants’ behavioural improvement through BIMRasyikin Roslan, Rohayu Che Omar, Hairin Taha, Intan Nor Zuliana Baharuddin and Ratih Fitria PutriE3S Web Conf., 325 (2021) 03009DOI: https://doi.org/10.1051/e3sconf/202132503009