UMAR, Lazuardi; HAMZAH, Yanuar; SETIADI, Rahmondia N. MULTI-CHANNEL FRY COUNTER DESIGN USING OPTOCOUPLER SENSOR. Spektra: Jurnal Fisika dan Aplikasinya, [S. l.], v. 4, n. 2, p. 97–104, 2019. DOI: 10.21009/SPEKTRA.042.06. Disponível em: https://journal.unj.ac.id/unj/index.php/spektra/article/view/11887. Acesso em: 22 nov. 2024.