Ir. Yekti Tri Wahyuni, M.M. is an oil and gas practitioner with more than 30 years experience in hand ling financial management, budget control, subsidiary management, refinery support as well as an engineer, who has held the position as a Director of Finance & Business Support at PT Pertamina Training and Consulting, SJV Portofolio Management Manager at PT Pertamina (Persero).