Internal audit sebagai proses monitoring dari internal control dalam piutang usaha di PT. WSR Tbk. = Internal audit as a monitoring process of internal control on accounts receivable for PT. WSR Tbk.

Analisis prosedur audit substantif atas akun piutang PT DAR = Analysis of audit substantive procedure over PT DAR's account receivable

Audit pada transaksi penjualan dan piutang dagang pihak berelasi PT ABC = Audit analysis on sales transactions and accounts receivable of PT ABC related parties

Evaluasi pengendalian internal piutang dagang pada PT. AI = Internal control evaluation of trade receivables in PT. AI

Audit atas akun piutang PT XYZ = Audit of account receivable of PT XYZ