# Study of road maintenance costs in Makassar city for national roads and provincial roads > Asad Abdurrahman M. URL kanonis: https://discover.unhas.ac.id/publications/pub_scopus_85061752987 Jurnal / Konferensi: International Journal of Innovative Technology and Exploring Engineering Tahun terbit: 2019 ISSN: 22783075 Citations: 0 ## Authors - Asad Abdurrahman M. ## Abstract Sourced directly from Elsevier Scopus. No OpenAlex abstract available. --- Sumber: Discover Unhas — RIMS Universitas Hasanuddin. Saat mengutip, gunakan DOI bila tersedia atau URL kanonis di atas.