ORIZA SATIVA, NIM 2210247005, The Utilization of Oil Well Drilling Cutting Cement Waste as an Alternative Filler Material for Brake Pad Composites. Supervised by Putri Nawangsari and Desi Heltina. This study aims to optimilize the cutting cement waste derived from drilling and well services activities, focusing on its chemical composition using X-ray Fluorescence (XRF), crystal phase and str…