SIMANJUNTAK, Penas; RAHMATIAR, Yuniar; ABBAS, Muhammad. Effectiveness of Implementing Law No 32 of 2009 Concerning Environmental Protection and Management In B3 Waste Utilization Activities at PT Dame Alam Sejahtera. Journal of Law, Politic and Humanities, [S. l.], v. 6, n. 6, p. 4704–4712, 2026. DOI: 10.38035/jlph.v6i6.3755. Disponível em: https://www.dinastires.org/JLPH/article/view/3755. Acesso em: 10 sep. 2026.