MODELING THE EFFECT OF CONTACT AND SEEPAGE FORCES AT EQUILIBRIUM ON THE FAILURE OF WATER BOREHOLE. Nigerian Journal of Technology, [S. l.], v. 34, n. 3, p. 650–663, 2015. DOI: 10.4314/njt.343.990. Disponível em: https://nijotech.com/index.php/nijotech/article/view/990. Acesso em: 16 apr. 2026.