Elwardi Hasibuan 2022. The Effect of Public Accountability, Internal Control and Organizational Commitments on Managerial Performance in the Office of Industry and Trade Serdang Bedagai District. International Journal of Economics (IJEC). 1, 1 (Jun. 2022), 148–156. DOI:https://doi.org/10.55299/ijec.v1i1.85.