Moraes EFS, Moraes SFS, Hillesheim MJ. Techno-economic analysis in a superstructure of a multiple floors building (three, five, seven and nine floors) in reinforced concrete and ribbed slabs with rectangular form and different compressive strength values. Sci. Electronic Arch [Internet]. 5º de dezembro de 2017 [citado 18º de agosto de 2025];10(6):122-30. Disponível em: https://scientificelectronicarchives.org/index.php/SEA/article/view/366