Hamidi, Eki Ahmad Zaki, et al. “Supervisory Control and Data Acquisition (SCADA) System for Sedimentation Automation in Water Treatment Plant Using Schneider Modicon M221 Programmable Logic Controller”. JTEIN: Jurnal Teknik Elektro Indonesia, vol. 6, no. 2, June 2025, pp. 101-12, doi:10.24036/jtein.v6i2.726.