PERANAN SISTEM PENGENDALIAN INTERN PEMBELIAN RAW MATERAL DALAM MENINGKATKAN EFEKTIVITAS PERSEDIAAN PADA INDONESIA PUBLISHING HOUSE

ABSTRACT INTERNAL CONTROL SYSTEM OF PI]RCHASE OF RAW I}IATERIAL IN INCREASE EFFECTIVEhTESS OF II\WENTORY INDOIYESIA PUBLISHING HOUSE Antoni Roy This study aims to determine how the implementation of the intemal control system of purchase of raw material in Indonesia Publishing House, how the effectiveness of inventory in Indonesia…