Gurusi, La. “Law Enforcement on Plastic Waste Pollution in Coastal Area Assessed from Article 29 Verse (4) Law Number 18 of 2008 Concerning Waste Management (study in Buton Regency of South Sulawesi)”. Jurnal Hukum Volkgeist 5, no. 1 (December 17, 2020): 94–103. Accessed July 6, 2025. http://www.jurnal-umbuton.ac.id/index.php/Volkgeist/article/view/900.