GUNAWAN, G.Gunawan. TINGKAT PENCEMARAN UDARA DEBU DAN TIMBAL DI LINGKUNGAN GERBANG TOL. Jurnal Jalan Jembatan, [S. l.], v. 32, n. 2, p. 115–124, 2018. Disponível em: https://binamarga.pu.go.id/jurnal/index.php/jurnaljalanjembatan/article/view/169. Acesso em: 26 apr. 2025.