HENDRI, Z.; HAZMI, A. Karakteristik Preliminary Breakdown Petir Downward Leader Sebelum Sambaran Negatif Pertama. Jurnal Nasional Teknik Elektro, [S. l.], v. 3, n. 1, p. 25–31, 2014. DOI: 10.25077/jnte.v3n1.52.2014. Disponível em: http://jnte.ft.unand.ac.id/index.php/jnte/article/view/52. Acesso em: 7 may. 2024.