Pemantauan Pemilahan Sampah di Rumah Tangga (Studi Kasus di Kelurahan Abadijaya Kecamatan Sukmajaya Kota Depok – Jawa Barat Tahun 2018 = Monitoring Waste Separation at Household Level (at Kelurahan Abadijaya Kecamatan Sukmajaya Depok City, West Java in 2018)

Hubungan antara partisipasi pemilahan sampah dengan penerimaan informasi sosialisasi, pengetahuan dan sikap terhadap lingkungan (suatu kajian di RW 16, Kelurahan Tugu, Kecamatan Cimanggis, Kota Depok) = A study of household waste separation practice through an examination of participation information dissemination environmental knowledge and environmental attitude (a study in a community group in Tugu Village Cimanggis subdistrict City of Depok)

Pembentukan agent dan komunitas peduli sampah untuk mendorong pengetahuan, sikap, dan perilaku siswa/i terhadap pengelolaan sampah di Sekolah Islam Terpadu Insantama Kota Bogor tahun 2018 = Establishment of waste care agents and communities to encourage students' knowledge, attitudes, and behavior towards waste management at the insantama integrated Islamic School in Bogor City in 2018

Studi efektivitas dan efisiensi unit pengolahan sampah (UPS) dalam pengelolaan sampah di kota Depok: studi kasus: UPS TPA Hanggar 4 Cipayung = Study on effectiveness and efficiency of material recovery facility in Depok city management: case study: UPS TPA Hanggar 4 Cipayung

Analisis partisipasi masyarakat dalam pengelolaan sampah rumah tangga = Analysis of community participation in household waste management