Situmorang, Rama Sadrakh, and Wirania Swasty. “Signage and Wayfinding Design of DR. H. Kumpulan Pane Regional General Hospital in Tebing Tinggi North Sumatera”. VCD, vol. 1, no. 1, Jan. 2017, pp. 52-69, doi:10.37715/vcd.v1i1.318.