Pengawas Operasional Pertama Pertambangan

Internal Audit Sistem Manajemen Risiko Berbasis ISO 31000

Business and Management

DRAUGHT SURVEY

Value Chain & Business Process in Oil and Gas Business for Maritime Officer

Strategic Management, Monitoring and Planning for Government and Public Sector

Road Geometric Design

Road Safety Auditor Team Leader Certification

Safety Audit & Site Inspection

OSHA: Occupational Safety & Health Administration Standards