Slipi
Jakarta, DKI Jakarta
December 13, 2007

Kursus ACLS (Advance Cardiac Life Support) at Hotel Ibis

June 16, 2008

TOT in Safety Program at Hotel Ibis

July 1, 2009

Design of Experiments with MINITAB at Hotel Ibis

July 5, 2009

Environment Waste Water Treatment at Hotel Ibis