PERANCANGAN APLIKASI E-KONTRAK BERBASIS WEB DI PT. JASAMARGA (PERSERO) TBK. Jurnal Green Construction, [S. l.], v. 4, n. 2, p. 45–52, 2023. Disponível em: https://ojs.sttpu.ac.id/index.php/greenconstruction/article/view/46. Acesso em: 25 aug. 2026.