Ahmad Bahtiar, Tedi, Amalia Nurjannah, and Maryoko Hadi. “Eco House Design: A House Design to Reducing Carbon Dioxide Emission”. KnE Social Sciences 3, no. 21 (August 5, 2019): 825–834. Accessed March 30, 2020. https://knepublishing.com/index.php/KnE-Social/article/view/5014.