SARAGIH, Jopinus; BAHMANI OSKOOEE, Mohsen; MAYANTA TARIGA, Hendri; K TARIGAN, Adrian; SETIAWAN, Ben. CALCULATION OF LIGHTING INSTALLATIONS AND BUDGET COSTS ON ROAD PROTOCOLS (CASE STUDY JALAN MERDEKA – SUTOMO PEMANG SIANTAR). International Conference on Health Science, Green Economics, Educational Review and Technology, [S. l.], v. 4, n. 1, p. 1–14, 2022. DOI: 10.54443/ihert.v4i.128. Disponível em: https://proceeding.unefaconference.org/index.php/IHERT/article/view/128. Acesso em: 13 jul. 2026.