YAHYA, Y.; NOVIANTI, E.; FIARDHI RAMADHAN, A. Development of a Digital Signature Classification Information System for Documents . Journal Technology Information and Data Analytic, [S. l.], v. 2, n. 2, p. 66–72, 2025. DOI: 10.70491/tifda.v2i2.116. Disponível em: https://jeptira.id/index.php/tifda/article/view/116. Acesso em: 25 dec. 2025.