Junaidi, A. , Rakhmadi, F.A. , Melati, A. and Triyana, K. 2020. Design of Ammonia Gas Measurement System using TGS-826 Sensor, Arduino Nano Microcontroller, 16x2 LCD, and Micro SD Module. Proceeding International Conference on Science and Engineering. 3, (Apr. 2020), 243–244. DOI:https://doi.org/10.14421/icse.v3.505.