Soldering Design Using DC Battery Power Source. Electrical Network Systems and Sources, [S. l.], v. 4, n. 2, p. 1–6, 2025. DOI: 10.58466/entries.v4i2.1794. Disponível em: https://jurnal.politap.ac.id/index.php/entries/article/view/1794. Acesso em: 11 dec. 2025.