PUJAWAN, I. N. PROCUREMENT IN MANUFACTURING ORGANISATION: PORTFOLIO AND THE USE OF THE INTERNET. Jurnal Teknik Industri: Jurnal Keilmuan dan Aplikasi Teknik Industri, [S. l.], v. 5, n. 1, p. 13-21, 2004. DOI: 10.9744/jti.5.1.13-21. Disponível em: https://jurnalindustri.petra.ac.id/index.php/ind/article/view/16017. Acesso em: 29 apr. 2024.