Royner Tarek, Morris S Tumanduk, and Toar U.Y Pangkey. “ANALISIS KELAYAKAN PEMBANGUNAN JALAN DARI LIWAS - RING ROAD 2 KOTA MANADO”. Sustainable Construction (SUSCON) 2, no. 2 (December 30, 2024): 175-182. Accessed July 27, 2025. https://ejurnal.unima.ac.id/index.php/suscon/article/view/10822.