?url_ver=Z39.88-2004&rft_id=10.36909%2Fjer.10081&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=R.&rft.au=Maryanti%2C+R.&rft.aulast=Maryanti&rft.volume=10&rft.atitle=Engineering+and+economic+analysis+of+the+production+of+sieve+shaker+for+teaching+particle+size+to+students+with+visual+impairment&rft.title=Journal+of+Engineering+Research+(Kuwait)&rft.date=2022&rft.pages=281-294&rft.issue=1+A&rft.issn=23071885&rft.genre=article