1. Al-Obaidi, K. M., Malek, A., & Rahman, A. (2016). Toplighting systems for improving indoor environment: A review. In M. Idayu, A.-M. Ismail, & S. Riffat (Eds.), Renewable energy and sustainable technologies for building and environmental applications. Options for a greener future (pp. 117–136). Cham: Springer.
2. Al-Sallal, K. A. (2016). Low energy low carbon architecture: Recent advances & future directions. CRC Press/Balkema.
3. Boubekri, M. (2014). DAYLIGHTING DESIGN: Planning strategies and best practice solutions. Birkhauser Basel.
4. Carroll, A. B. (1991). The pyramid of corporate social responsibility: Toward the moral management of organizational stakeholders. Business Horizons, 34(4), 39–48.
5. European Commission. (2001). Green book: Forwarding a European framework for corporate social responsibility. https://ec.europa.eu/commission/presscorner/detail/en/DOC_01_9. Accessed 16 Dec 2021.