INTERNAL AUDIT SYSTEM AS A TOOL FOR IMPROVING PROFITABILITY OF A BANK “A case study of International Commercial Bank South Sudan Ltd” BY: JOB MADUT NUER MAROR Index no: 11-SMS-085 A Research Project Submitted in a Partial fulfillment for the requirement of the Award of Bachelor Degree of Science in Accounting DEPARTMENT OF ACCOUNTING SCHOOL OF MANAGEMENT SCIENCES UNIVERSITY OF JUBA 2017 DEDICATION This research is dedicated t...