Ditemukan 2 dokumen yang sesuai dengan query
Development of urban traffict volume has reached 15% per year. Transportation is a mayor cause of air pollution, 70% of air pollution is generated from vehicle exhaust......
JJJ 25(2-3) 2008
Artikel Jurnal Universitas Indonesia Library
JJJ 24:3 (2007)
Artikel Jurnal Universitas Indonesia Library