?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Wicaksono&rft.aufirst=M.+Candi&rft.au=Wicaksono%2C+M.+Candi&rft.degree=Skripsi&rft.title=Rancang+Bangun+Tongkat+Tunanetra+Menggunakan+Sensor+Ultrasonic+Dan+Modul%2C+MP3+Player+YX5300+Dengan+Fitur+GPS+Tracker&rft.inst=Universitas+Pakuan&rft.date=29+January+2022