Analisa Produksi Panas Radiogenik, Densitas dan Kecepatan Seismik dari Singkapan Batu Granit Panas Bumi Nyelanding, Bangka Selatan. Science and Physics Education Journal (SPEJ, [S. l.], v. 3, n. 2, p. 103–112, 2020. DOI: 10.31539/spej.v3i2.1151. Disponível em: https://journal.ipm2kpe.or.id/index.php/SPEJ/article/view/1151. Acesso em: 11 jan. 2026.