Gultom, Aldi, AND 		Simbolon, Epriyelda.
" ANALISA DINDING PENAHAN TANAH DIRUAS JALAN JAMIN GINTING STA 55-56 DESA DOULU KECAMATAN BRASTAGI KABUPATEN KARO" <em>JURNAL ILMIAH TEKNIK SIPIL</em> [Online], Volume 13 Number 1 (3 March 2024)