“Green Roof As a Measure of Efficiency and Infrastructure in Urban Areas in the City of Recife, Pernambuco, Brazil”. Global Journal of Science Frontier Research 21, no. H1 (January 15, 2021): 13–35. Accessed February 4, 2026. https://testing.journalofscience.org/index.php/GJSFR/article/view/2878.