YOHAN, Yohan. PEMBUATAN SPEKTROFOTOMETRI VISIBEL 470 nm MENGGUNAKAN ARDUINO UNO R3 Manufacturing Spektrofotometri Visibel 470 Nm Using Arduino Uno R3. Jurnal Ilmiah Teknik Kimia, [S. l.], v. 2, n. 1, p. 25–30, 2018. DOI: 10.32493/jitk.v2i1.1085. Disponível em: https://openjournal.unpam.ac.id/index.php/JITK/article/view/1085. Acesso em: 31 jul. 2024.