Abdul Rahim, Asiah, Abdul Hamid, Zuhairi, Hj. Zen, Ismawi, Ismail, Zen, Zulkefle & Mohd Kamar, Kamarul ,(2012), Adaptable Housing of Precast Panel System in Malaysia. Procedia - Social and Behavioral Sciences, Volume 50, 2012, Pages 369-382.
Alev, Ullar, Eskola, Lari, Arumagi, Endrik, Jokisalo, Juha, Donarelli, Anna, Siren, Kai, Brostrom, Tor & Kalamees. Targo, (2014), Renovation alternatives to improve energy performance of historic rural houses in the Baltic Sea region. Energy and Buildings. Volume 77, July 2014, Pages 58-66.
Cohen, L, Manion, L, & Morrison, K, (2004), Research Methods In Education. Londonand New York, figth Edition.
He, Bao-jie, Yang, Li, Ye, Miao, Mou, Ben & Zhou, Yanan, (2014), Overview of rural building energy efficiency in China. Energy Policy, Volume 69, June 2014, Pages 385-396.
Sandberg, Nina Holck, Sartori, Igor & Brattebo, Helge, (2014), Using a dynamic segmented model to examine future renovation activities in the Norwegian dwelling stock. Energy and Buildings. Volume 82, October 2014, Pages 287-295.