Rancang Bangun Alat Etching Printed Circuit Board Otomatis. Jurnal Litek : Jurnal Listrik Telekomunikasi Elektronika, [S. l.], v. 22, n. 2, p. 163–170, 2025. DOI: 10.30811/litek.v22i2.75. Disponível em: https://ejournal.pnl.ac.id/index.php/litek/article/view/75.. Acesso em: 8 dec. 2025.