BE & GG, Warinah, Hapzi Ali,Corruption & Fraud,Universitas Mercu Buana, 2017
BE & GG, Warinah, Hapzi Ali,Executive & Director,Universitas Mercu Buana, 2017
BE & GG, Warinah, Hapzi Ali, Risk Management. Universitas Mercu Buana, 2017 BE & GG, Warinah, Hapzi Ali,Governance Rating. Universitas Mercu Buana, 2017 BE & GG, Warinah, Hapzi Ali, Audit & Internal Control. Universitas Mercu Buana, 2017 BE & GG, Warinah, Hapzi Ali, Budaya Kerja dan Nilai nilai etik. Universitas Mercu Buana, 2017
BE & GG, Warinah, Hapzi Ali, Implementation Ethics & Business, Universitas Mercu Buana, 2017
BE & GG, Warinah, Hapzi Ali, Shareholders and the markets for corporate control. Universitas Mercu Buana, 2017
