Arif Supriyanto, and F. Fathurrahmani. “The Prototype of the Greenhouse Smart Control and Monitoring System in Hydroponic Plants ”. Digital Zone: Jurnal Teknologi Informasi Dan Komunikasi, Vol. 10, no. 2, Nov. 2019, pp. 131-43, doi:10.31849/digitalzone.v10i2.3265.