M. Hassan Sabbar and S. Eltyaf Abdalamer, “Value Engineering for the Role of Internal Audit Quality in Activating the Principles of Corporate Governance: A Case of Non-financial Firms on Iraqi Stock Exchange”, IJET, vol. 7, no. 4.7, pp. 145–147, Sep. 2018, doi: 10.14419/ijet.v7i4.7.20531.