Suhesti, S., A. G. Putrada, and R. R. Pahlevi. “The Effectiveness of Automated Sonic Bloom Method in An IoT-Based Hydroponic System”. International Journal on Information and Communication Technology (IJoICT), Vol. 7, no. 2, Jan. 2022, pp. 58-70, doi:10.21108/ijoict.v7i2.572.