?url_ver=Z39.88-2004&rft_id=10.11591%2Feei.v10i3.3055&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Muhammad+Rabani+Mohd&rft.au=Romlay%2C+Muhammad+Rabani+Mohd&rft.aulast=Romlay&rft.title=Bulletin+of+Electrical+Engineering+and+Informatics&rft.date=2021&rft.atitle=Methodologies+and+evaluation+of+electronic+travel+aids+for+the+visually+impaired+people%3A+A+review&rft.pages=1747+-+1758&rft.issn=20893191&rft.volume=10&rft.issue=3&rft.genre=article