Wiratama, Jansen, Santo Fernandi Wijaya, Hari Santoso, and Jonathan. 2023. “Improving Invoice Management: A Web-Based Application for the Hospitality IT Vendor Industry Using Prototyping Model”. Jurnal Informatika Ekonomi Bisnis 5 (4), 1501-6. https://doi.org/10.37034/infeb.v5i4.752.