RIZKYANSAH, Satriyo; DZIKRI, Muhammad Tri Putro Alfaz. Analysis and Design of Employee Attendance System of PT Berkah Untuk Semesta. Journal of Information Systems and Business Technology, [S. l.], v. 1, n. 1, p. 1–7, 2025. Disponível em: https://journal.jci.co.id/jisbt/article/view/3. Acesso em: 15 apr. 2026.