Septiana, S. I., A. Setiawan, and M. Arifin. “Sistem Informasi Manajemen DPC Partai Kebangkitan Bangsa Kudus Berbasis Responsif Web Dengan Notifikasi Whatsapp”. Journal of Information Technology Ampera, vol. 2, no. 3, Dec. 2021, pp. 127-38, https://mail.journal-computing.org/index.php/journal-ita/article/view/88.