Khayr, A., Ritzkal, R. and Prakosa, B.A. 2020. Water Turbidity Monitoring System, Water Temperature and Fish Feed Using Arduino Mega 2560 Web-Based. Jurnal Mantik. 4, 3 (Nov. 2020), 1611-1615. DOI:https://doi.org/10.35335/mantik.Vol4.2020.965.pp1611-1615.