?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Umam%2C+Khoirul&rft.aulast=Umam&rft.aufirst=Khoirul&rft.date=2023&rft.degree=S1&rft.title=IMPLEMENTASI+WARNING+SYSTEM+PADA+MONITORING+DAN+KENDALI+OTOMATIS+HIDROPONIK+TANAMAN+PAKCOY+BERBASIS+IOT&rft.inst=Fakultas+Teknik+Universitas+Sultan+Ageng+Tirtayasa