Dr. Andi Chaidir Si, MBA, CCEO
As iron sharpens iron, so one person sharpens another.
Transformation Services, Inc.
The CEO Institute, Australia
Bpk. Timotius Oyong is not just achiever coach in title. He has proven track record during his career journey which consistent to implement principles and methods as explained in 5 STAR EMPLOYEE Book. He is The Authentic Achiever Coach.