Geoteknik & Hidrogeologi Praktis di Tambang Terbuka Batubara
<strong>Location :</strong>
Bandung
<strong>Contact : </strong>
Mardiyah : training@geoservices.co.id
Ratna Juwita :training1@geoservices.co.id
Yesda Madona :training3@geoservices.co.id
<strong>Phone :</strong>
(021) 830 5555, 831 8989