KURNIALI, Sartika; RUDY, Rudy; WIJOYO, Alex Chandra; FERDIANTO, Ferdianto; WENDY, Wendy. Analisis dan Perancangan Aplikasi Berbasis Web E-Procurement di PT Pillar Utama Contrindo. ComTech: Computer, Mathematics and Engineering Applications, [S. l.], v. 3, n. 2, p. 851–859, 2012. DOI: 10.21512/comtech.v3i2.2314. Disponível em: https://journal.binus.ac.id/index.php/comtech/article/view/2314. Acesso em: 7 jul. 2025.