SURATMI; THERUNAQ AGUSNATA YUSUF; MARADEN PANJAITAN. Analytical–Numerical Investigation of Secant Pile Retaining Walls for Slope Stability in Soft Clay Using PLAXIS 3D. International Journal of Global Optimization and Its Application, [S. l.], v. 4, n. 4, p. e538, 2025. DOI: 10.56225/ijgoia.v4i4.538. Disponível em: https://journal.srnintellectual.com/index.php/ijgoia/article/view/538. Acesso em: 17 apr. 2026.