%0 Journal Article %T Data acquisition system in measuring carbon dioxide, humidity and temperature: design and fabrication %A Sugriwan, I %A Ramdhani, A S %A Fahrudin, A E %A Suryajaya, %J IOP Conference Series: Earth and Environmental Science %V 758 %N 1 %P 9 %@ 1755-1307 %D 2021-05-12 %~ DeepDyve