Tag: AHLI DESAIN TEROWONGAN

AHLI DESAIN TEROWONGAN (TUNNEL DESIGN ENGINEER) Hotel Ibis, Yogyakarta | 10 – 12 Oktober 2016 | Rp 5.900.000,- per peserta Hotel Ibis, Yogyakarta | 15 – 16 Oktober 2016 (Jadwal weekend) | Rp 5.900.000,- per peserta Hotel Ibis, Yogyakarta | 17 – 19 Oktober 2016 | Rp 5.900.000,- per peserta Hotel . . . Read more