IMMANUEL SIJABAT, Julius; HANDIJONO, Ardijan. Perancangan Sistem Pendukung Pelanggan dengan Metode RAD Berbasis Web Terintegrasi Telegram Pada PT DSI. Journal of Information Systems and Business Technology, [S. l.], v. 2, n. 4, p. 1335–1140, 2026. Disponível em: https://journal.jci.co.id/jisbt/article/view/796. Acesso em: 7 oct. 2026.