Nurfaizi, A. and Sulistiyowati, I. 2022. Sistem Monitoring Instrument Air System Berbasis Internet Of Things di PT.Parna Raya. Electrician : Jurnal Rekayasa dan Teknologi Elektro. 16, 2 (May 2022), 175-181. DOI:https://doi.org/10.23960/elc.v16n2.2268.