VOUTAMA, A.; NOVALIA, E. . Web-Based Graduation Plaque Information System Design Using UML and Waterfall Model: Web-Based Graduation Plaque Information System Design Using UML and Waterfall Model. Syntax : Jurnal Informatika, [S. l.], v. 11, n. 01, p. 36–49, 2022. DOI: 10.35706/syji.v11i01.6412. Disponível em: https://journal.unsika.ac.id/index.php/syntax/article/view/6412. Acesso em: 3 may. 2024.