Prastia, A., Harijanto, A., & Prastowo, S. H. B. (2022). Rancang Bangun Alat Praktikum Hukum Ohm Digital Berbasis Arduino Mega 2560. Jurnal Fisika Unand, 11(3), 401–407. https://doi.org/10.25077/jfu.11.3.401-407.2022