Mardiyanti, M.N. 2025. TRAFFIC ORDER SUPERVISION (Case Study on Congestion on Jalan HR. Soebrantas Pekanbaru City). JIANA ( Jurnal Ilmu Administrasi Negara ). 23, 1 (Jun. 2025), 1–12. DOI:https://doi.org/10.46730/jiana.v23i1.8262.