Rokhmanila, S., & Astuti, R. (2023). Sistem Pendeteksi Logam dan Benda Padat Menggunakan Arduino Uno, Inductive Proximity Sensor dan HMI Nextion. EPIC Journal of Electrical Power Instrumentation and Control, 6(2), 103–112. https://doi.org/10.32493/epic.v6i2.32249