ESTIMATION OF (Nγ) FOR STRIP AND CIRCULAR FOOTINGS USING THE METHOD OF CHARACTERISTICS. Diyala Journal of Engineering Sciences , [S. l.], v. 4, n. 2, p. 1–11, 2011. DOI: 10.24237/djes.2011.04201. Disponível em: https://www.djes.info/index.php/djes/article/view/585. Acesso em: 18 jun. 2025.