SAKINAH, Isniani Nur; FIKRI, Ahmad Ma’mun. Smoke-Free Areas on Paper: An Analysis of Implementation and Enforcement Gaps in Urban Parks . Research Horizon, [S. l.], v. 6, n. 4, p. 1867–1876, 2026. DOI: 10.54518/rh.6.4.2026.1486. Disponível em: https://lifescifi.com/journal/index.php/RH/article/view/1486. Acesso em: 26 aug. 2026.