“STUDI TENTANG DINDING PENAHAN (RETAINING WALL)” (2019) Swara Patra : Majalah Ilmiah PPSDM Migas, 9(1), pp. 7–18. Available at: https://dev-ejurnal.ppsdmmigas.id/sp/index.php/swarapatra/article/view/189 (Accessed: 6 June 2026).