PUTRA, HERMAWAN KRISNA (2016) PENGARUH INFORMATION TECHNOLOGY SOPHISTICATION, INTERNAL ELECTRONIC INTEGRATION, EXTERNAL ELECTRONIC INTEGRATION, DAN INTERNAL COST MANAGEMENT TERHADAP INTER-ORGANIZATIONAL COST MANAGEMENT (Studi Empiris pada Perusahaan Manufaktur di Kota Cilegon). S1 thesis, UNIVERSITAS SULTAN AGENG TIRTAYASA.