Mrs. Arina graduated as Bachelor majoring Accounting from University of Indonesia. She has more than 18 years of experience in leading Finance & Accounting function in several companies. Starting her career of progressive accounting and auditing experience in PricewaterhouseCoopers, followed by more than 11 years of experience in business analysis, financial modelling, investment valuation and competitor analysis and 6 years of experience in treasury and pension fund management in Holcim Indonesia, also 1 year of experience in corporate finance and cash management in MRT Jakarta.