Pengaruh Temperatur Pengadukan dan Penambahan Lignin sebagai Compatibilizer terhadap Polymer Modified Bitumen Berbasis Limbah Plastik Multilayer Polipropilena dan Oriented Polypropylene = Effects of Mixing Temperature and Addition of Lignin as Compatibilizer to the Properties of Polypropylene and Oriented Polypropylene Multilayer Plastic Waste Based Polymer Modified Bitumen

Perubahan Karakteristik Kuat Tekan Balok Dan Kubus Paving Concrete Block Dari Penambahan Limbah Plastik = Characteristics Change Of Paving Concrete Block And Cube’s Compressive Strength By Plastic Waste Addition

Sintesis dan Karakterisasi High Density Polyethylene-graft-Maleic anhydride Sebagai Coupling Agent Melalui Iradiasi Sinar Gamma = Synthesis and Characterization of High Density Polyethylene-graft-Maleic anhydride as Coupling Agent Through Gamma Ray Irradiation

Pemanfaatan Limbah Beton Sebagai Agregat Menengah dan Limbah Plastik pada Paving Concrete Block = Utilization of Waste Concrete as Medium Aggregate and Plastic Waste in Paving Concrete Block

Analisis risiko keselamatan dan kesehatan kerja pada kegiatan pengolahan limbah plastik di UMKM X tahun 2019 = Occupational safety and health risk analysis in plastic waste recycling activities in MSME X, 2019