Wahba, Sherine M., Basil A. Kamel, Khaled M. Nassar, and Ahmed S. Abdelsalam. 2018. “Effectiveness of Green Roofs and Green Walls on Energy Consumption and Indoor Comfort in Arid Climates”. Civil Engineering Journal 4 (10):2284-95. https://doi.org/10.28991/cej-03091158.