?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.au=Ramza%2C+Harry&rft.aulast=Ramza&rft.aufirst=Harry&rft.degree=Bachelor&rft.title=RANCANG+BANGUN+KUALITAS+UDARA+CO+DAN+CO2+MENGGUNAKAN+KOMUNIKASI+RADIO+LORA&rft.tpages=83&rft.date=7+September+2022&rft.inst=Universitas+Muhammadiyah+Prof.+Dr.+HAMKA