TECHNICAL AND ECONOMIC EFFICIENCY OF APPLICATION OF A MULTICAPPED MOLD MONOLYTIC REINFORCED CONCRETE FLOOR CONSTRUCTION IN A 3-STORY COMMERCIAL AND SERVICE BUILDING. Modern American Journal of Engineering, Technology, and Innovation, [S. l.], v. 2, n. 6, p. 37–46, 2026. Disponível em: https://usajournals.org/index.php/2/article/view/2485. Acesso em: 30 jun. 2026.