?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aulast=Saputra&rft.au=Saputra%2C+Sandi&rft.aufirst=Sandi&rft.title=Sistem+Monitoring+Suhu+dan+Kadaluwarsa+Kantong+Darah+pada+Pendingin+Otomatis+Berbasis+Internet+Of+Things&rft.degree=Bachelor%2FSkripsi&rft.inst=Universitas+Negeri+Padang&rft.date=2021