2018. HELENE, Paulo. LEVY, Salomon. Durability of concrete produced with recycled aggregates: A contribution to safe and sustainable development. 3rd R. N. Raikar Memorial Internacional Conference & Gettu-Kodur Internacional Symposium on Advances in Science & Tecnology of Concrete, 2018, Mahim (West), Mumbai. 
Protagonista Day
Patologia das Construções com o Prof Paulo Helene Data: 29 de agosto de 2026 Local.: Rua Oswaldo Araújo, 100 – Praia do Futuro – Fortaleza/CE