Teknis operasional limbah padat apartemen Margonda Residence 3 = Technical operational solid waste Margonda Residence 3 apartment

Pengembangan Waste Management System Khusus Botol dan Gelas PET Berbasis Aplikasi Mobile dan Web = Mobile App and Web-Based Waste Management System Development for PET Bottle and Cup Waste

Pineapple liquid waste as nata de pina raw material = Limbah cair nanas sebagai bahan baku pembuatan nata de pina

Studi sifat mekanik paving block terbuat dari campuran limbah adukan beton dan serbuk kerang = Study of mechanic properties paving block made from concrete sludge waste and shell powder

Studi sifat mekanik paving block terbuat dari campuran limbah adukan beton dan serat kelapa = Study of the mechanical behavior of paving block made of concrete sludge waste csw and coconut fiber