DENDI YOGASWARA. ANALISIS TEROWONGAN JALAN RAYA DENGAN PROTEKSI UMBRELLA GROUTING MENGGUNAKAN METODE ELEMEN HINGGA 2D KASUS STUDI TOL CISUMDAWU. Jurnal Sains dan Teknologi ISTP, [S. l.], v. 11, n. 2, p. 137–147, 2021. DOI: 10.59637/jsti.v11i2.19. Disponível em: https://istp.ac.id.202-10-43-25.cpanel.site/index.php/jsti/article/view/19. Acesso em: 8 feb. 2026.