Gunawan A. Policy Adequacy in Delegating Several Authorities to Sub-District Head to Improve the Quality of Waste Management Services at Tangerang Regency Banten Province. JIAPD [Internet]. 25 Desember 2017 [dikutip 25 Agustus 2025];9(1). Tersedia pada: https://appdev.ipdn.ac.id/index.php/JAPD/article/view/98