Oktaviani, T. and Gunawan, F.R. 2023. Geometric Design for Damar Wulan Road Deli Serdang Regency. International Journal of Research in Vocational Studies (IJRVOCAS). 2, 4 (Jan. 2023), 99–104. DOI:https://doi.org/10.53893/ijrvocas.v2i4.174.