URL: https://www.researchgate.net/profile/Dogus-Guler/publication/344658543/figure/fig6/AS:946619579109383@1602703103183/The-general-framework-for-improved-building-permit-procedures-that-are-associated-with-3D.png
URL2: https://www.researchgate.net/figure/The-general-framework-for-improved-building-permit-procedures-that-are-associated-with-3D_fig6_344658543
