“Increasing Public Awareness of Information on Billboards about The Exemption of Land and Building Taxes Fines in Sidoarjo Regency”. Lontar : Jurnal Ilmu Komunikasi 13, no. 1 (June 30, 2025): 448–458. Accessed November 10, 2026. https://e-jurnal.lppmunsera.org/LONTAR/article/view/9877.