Noise Data Quantitative Analysis for Heavy-Traffic Roads in East and South JakartaMarbella Elpantja, Ulansari Ramadhani, Suwarni Suwarni, Yasmiati Yasmiati, Andi Susilo and Wandy WandyE3S Web Conf., 650 (2025) 02038DOI: https://doi.org/10.1051/e3sconf/202565002038