JURNAL, R. T. SISTEM PROTEKSI PADA PESAWAT BOEING 737 – CLASSIC: Retno Aita Diantari, Shulli Alifiannisa Putri. ENERGI & KELISTRIKAN, [S. l.], v. 8, n. 2, p. 128–132, 2019. Disponível em: http://jurnal.itpln.ac.id/energi/article/view/245. Acesso em: 26 apr. 2025.