Simarmata, Eka, Mudo Parulian Pardede, Masriani Endayanti, & Nelson Hutahaean.
" ANALISA DAYA DUKUNG PONDASI DANSTABILITAS TOWER (SEKSI-A) T/L 275 KV GALANG-SIMANGKUK 151 KMR, 2 CCT, TWIN ZEBRA,  PROVINSI SUMATERA UTARA." <em>JURNAL ILMIAH TEKNIK SIPIL</em> [Online], 9.1 (2020): 1-12. Web.  5 May. 2024