BS, Saroso. Mengintip asbuton di bawah mikroskop polarisasi. Jurnal Jalan Jembatan, [S. l.], n. 2, p. 20–28, 2019. Disponível em: https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/553. Acesso em: 12 jan. 2026.