SARASWATHI, A.; RAO, C.; SESHU, D. R. Pull out tests to study anchorage / bond on concrete specimen with embedded helical end rebar (HER). Journal of Structural Engineering, [S. l.], v. 48, n. 4, p. 265–273, 2024. Disponível em: http://jose.serc.res.in/index.php/JOSE/article/view/305. Acesso em: 4 apr. 2025.