RIAFINOLA, Hanifah; LIFITRI, Shintiya; GINTING, Mcael Timanta; BUDIANA, Budiana. Kajian Efektivitas Larutan Etsa NH4OH, FeCl3, dan CuCl2 pada Multilayar Rigid Printed Circuit Board. Journal of Applied Electrical Engineering, [S. l.], v. 3, n. 1, p. 15–18, 2019. DOI: 10.30871/jaee.v3i1.1395. Disponível em: https://jurnal.polibatam.ac.id/index.php/JAEE/article/view/1395. Acesso em: 14 sep. 2026.