id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
easat-5835	Xiaoxiang, Qin ; Junjia, Yin ; Haron, Nuzul Azam ; Bakar, Nabilah Abu 	Customer perceived value theory and PSO-LightGBM algorithm-based approach to evaluating satisfaction factors with Net-zero energy building retrofits	2025	23	.pdf	application/pdf	10120	465	43	https://doi.org/10.1016/j.rser.2016.11.128 [27] N. K. Mustaffa and S. A. Kudus, Challenges and way forward towards best practices of energy efficient building in Malaysia, Energy, vol. 259, p. 124839, 2022. C2 Long-term energy cost savings Whether the retrofit can reduce energy costs and alleviate the family's long-term financial burden.	cache/easat-5835.pdf	txt/easat-5835.txt