Ngafifuddin, Muchamad, Sunarno Sunarno, and Susilo Susilo. “PENERAPAN RANCANG BANGUN PH METER BERBASIS ARDUINO PADA MESIN PENCUCI FILM RADIOGRAFI SINAR-X”. Jurnal Sains Dasar 6, no. 1 (May 22, 2017): 66–70. Accessed May 17, 2025. https://journal.uny.ac.id/index.php/jsd/article/view/14081.