PERANAN PENGEI\IDALIAN INTERN PENJUALAN DALAM MENINGKATKAN EFEKTIVITAS PENJUALAN KREDIT PADA PT. PLAZA TOYOTA

ABSTRACT RT]LE IN IMPROVING IEE EFECTIVEI{ESS OF INTERNAL CONTROL IN SALES CREDM PT.PI.AZA TOYOTA Krbtopel Easibuan The purpose of his study was to determine whether the role of internal control in improving tte effeciiveness of sala credit sales at PT. TOYOTA PLAZA during the period of l2 months or one y€ar. In this strdy the authon…