AFFANDI, Furqon. PROPERTIES OF REFINED NATURAL ASPHALT BUTON (ASBUTON) as PAVEMENT MATERIALS. Jurnal Jalan Jembatan, [S. l.], v. 22, n. 4, p. 20, 2018. Disponível em: https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/426. Acesso em: 4 jul. 2025.