?url_ver=Z39.88-2004&rft_id=doi%3A10.30822%2Farteks.v8i2.2177&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Christmastuti+Nur&rft.aufirst=Christmastuti+Nur&rft.issue=2&rft.volume=8&rft.issn=2541-1217&rft.pages=283-292&rft.title=JURNAL+ARTEKS&rft.date=1+August+2023&rft.atitle=SOUNDPROOFING+PANEL+DESIGN+FROM+EGGSHELL+MATERIAL+AND+TEA+DREGS&rft.genre=article