Zuriyati Mohamad, Z., Yong Hui Nee, A., Chee Yang, F., Rehman, M., & Chee Yin, Y. (2019). Achieving Community Happiness through Affordable Eco-Friendly Smart Houses. KnE Social Sciences, 3(21), 910–924. https://doi.org/10.18502/kss.v3i21.5021