2016. Prof Paulo Helene recebeu o Certificado por Participar 8th Internacional Conference on Bridge Maintenance, Safety and Management IABMAS 2016. 26-30 Jun. Foz de Iguaçu
2024. SANCHEZ, Leandro, F. M.. Internal Swelling Reactions in Concrete – Mechanisms and Condition Assessment. Ed. CRC Press. ISBN.: 978-1-032-03598-7. Inglês, p. 201