Pembina
Dr. D. Hendra Amijaya, ST, MT
d/a Teknik Geologi UGM
Jl. Grafika 2 Yogyakarta 55281
Tel/Fax : 0274 – 513668

Email : hendraamijaya@yahoo.com

Admin TOIKI.or.id
Abdel Hafiz
Teknik Geologi UGM
Email: abdelhafiz10@live.com

Evo Aptu Dika
Teknik Geologi UGM
Email : aptu.dika@mail.ugm.ac.id

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