Pengaruh Injeksi Udara Pada Elektrolisis Plasma Anodik Untuk Degradasi Limbah Fenol dan Cr(VI) Dengan Aditif Fe2+ = Effect of Air Injection on Anodic Plasma Electrolysis for Phenol and Cr(VI) Waste Degradation with Fe2+ Additives

Pembuatan Elektroda Superkapasitor Dari Char Pirolisis Minyak Jelantah Serta Uji Kinerjanya Sebagai Komponen Penyimpan Energi Listrik (Electrical Energy Storage) = Production of Supercapacitor Electrodes from Pyrolysis Char of Waste Cooking Oil and It's Performance as Electrical Energy Storage Components.

Intervensi Pemberian Informasi dan Feedback Normatif dalam Meningkatkan Pemilahan Sampah Pada Penjual dan Pengunjung Kantin Asrama UI = Provision of information and Normative Feedback to Increase Waste Segregation Behavior among Seller and Visitors of UI Dormitory`s canteen

Clavey barrier systems for waste disposal facilities / R. Kerry Rowe, Robert M. Quigley, and John R. Booker

Waste containment facilities : guidance for construction, quality assurance and quality control of linear and cover systems / David E. Daniel, Robert M. Koerner