RATRA, A.; SINGH, K.; DHILLON, S. INTRODUCTION TO CAMBER CONTROL, PRESTRESSED CONCRETE BRIDGE GIRDERS. JOURNAL OF ADVANCES IN PHYSICS, [S. l.], v. 4, n. 2, p. 535–538, 2014. DOI: 10.24297/jap.v4i2.2037. Disponível em: https://rajpub.com/index.php/jap/article/view/1321. Acesso em: 14 may. 2024.