Editorial Address
- Civil Engineering Dept, Balikpapan State Polytechnics
- Office : Jalan Soekarno-Hatta Km.08 Balikpapan 76126
- Telp. (0542)860895, 862305 Fax. 861107
- web: sipil.poltekba.ac.id
- email. admin@ojs.poltekba.ac.id
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