SUROSO, Ir. Tjitjik W. Penelitian Karakteristik Bitumen Asbuton. Jurnal Jalan Jembatan, [S. l.], n. 3, p. 31, 2018. Disponível em: https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/479. Acesso em: 12 oct. 2025.