Analisa Gangguan Medan Magnet Kereta Api Listrik terhadap Pengamatan Geomagnet. Al-Fiziya: Journal of Materials Science, Geophysics, Instrumentation and Theoretical Physics, [S. l.], v. 1, n. 2, p. 25–35, 2019. DOI: 10.15408/fiziya.v1i2.9502. Disponível em: https://journal.uinjkt.ac.id/al-fiziya/article/view/9502. Acesso em: 23 dec. 2025.