Strategi Keberlanjutan Pengelolaan Sampah Masker Wajah Sekali Pakai (Studi di Kecamatan Cinere, Depok) = Sustainability Strategy for Disposable Face Mask Waste Management (Study in Cinere District, Depok).

Sistem Pengelolaan Sampah Berbasis Bank Sampah (Studi Deskriptif Bank Sampah Pelita Harapan di Kelurahan Ballaparang, Kecamatan Rappocini, Kota Makassar) = Waste Management System Based Waste Bank (Descriptive Study of Pelita Harapan Garbage Bank in Ballaparang Village, District of Rappocini, Makassar City)

Keberlanjutan Pengelolaan Sampah Terpadu (Studi kasus: Program Jakarta Recycle Centre di Kecamatan Pesanggrahan, Jakarta Selatan) = Sustainability Of Integrated Municipal Solid Waste Management (Case Study: Jakarta Recycle Centre Program in Pesanggrahan District, South Jakarta)

Analisis dan optimasi kinerja bank sampah dan unit pengolahan sampah UPS dalam pengelolaan sampah di Kelurahan Beji Depok = Analysis and optimization of waste bank and material recovery facility mrf performance in solid waste management at Beji sub District City of Depok

Partisipasi Masyarakat Dalam Operasionalisasi Pengelolaan Sampah Domestik Studi Kasus di Kecamatan Bantargebang, Rawa Lumbu, dan Bekasi Timur, Kota Bekasi, Jawa Barat = Community Participation in The Operation of Solid Waste Management Case Study in Bantargebang, Rawa Lumbu, and Bekasi Timur Sub District, Bekasi District, West Java.