Time and spatial contrast analysis of noise levels in the commercial markets in city of Hama_Syria: Market noise in the city of Hama_Syria. Journal of Hama University , [S. l.], v. 8, n. 4, 2026. Disponível em: https://journal.hama-univ.edu.sy/huj/article/view/2947. Acesso em: 5 jun. 2026.