AMITABA, A. M.; UTAMI, E.; FATTA, H. A. Kriteria Otentikasi Dokumen Elektronik dengan Weighted Product. RESEARCH : Journal of Computer, Information System & Technology Management, [S. l.], v. 4, n. 1, p. 66–74, 2021. DOI: 10.25273/research.v4i1.7156. Disponível em: https://e-journal.unipma.ac.id/index.php/RESEARCH/article/view/7156. Acesso em: 13 mar. 2025.