Road Engineering Association of Asia and Australia
Public Work Research Institute
National Institute for Land and Infrastructure Management
Massachusetts Institute of Technology
Korean Institute of Construction Technology
Japan International Coorperation Agency
JKorea International Cooperation Agency
International Road Federation
International Association for Bridge and Structural Engineering
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Himpunan Ahli Teknik Tanah Indonesia
Politeknik Keselamatan Transportasi Jalan
Himpunan Pengembangan Jalan Indonesia
PT. Riset Perkebunan Nusantara
Universitas Diponegoro Semarang
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