Analisis akar masalah sistem pengelolaan sampah padat: studi kasus pada pasar di kota Y tahun 2019 = Root cause analysis of solid waste management system: case study on the market in city Y year 2019

Model Implementasi Ekonomi Sirkular Berbasis Masyarakat Menggunakan Teknologi Black Soldier Fly Pada Pengelolaan Sampah Rumah Tangga Di Pedesaan = Community-Based Circular economy Implementation Model Using Black Soldier Fly Technology in Household Waste Management in Rural Areas

Adaptasi SOP (Standard Operating Procedure) pengelolaan sampah menuju konsep zero waste aspek teknik operasional dan peran serta masyarakat di Komplek Perumahan Pondok Indah Jakarta Selatan = Adaptation of SOP (Standard Operating Procedures) for solid waste management towards zero waste concept of operations technical aspects and community participation in south Jakarta Pondok Indah housing

Analisis pelaksanaan retribusi pelayanan persampahan/kebersihan rumah tangga di Kota Depok = Analysis of implementation household waste management user charges in Depok City

Analisis sistem pengelolaan limbah medis padat Rumah Sakit Haji Jakarta tahun 2016 = Analysis of medical solid waste management system at Haji Hospital Jakarta 2016