Kunaefi, A., S. Nandasari, C. L. Rachmad, and N. Isnaini. “Perencanaan Strategis Sistem Informasi Pada Aplikasi Medical Contact Berbasis Mobile Menggunakan Framework Ward and Peppard Dan Task-Centered Design Process”. Systemic: Information System and Informatics Journal, vol. 7, no. 2, Dec. 2022, pp. 42-48, doi:10.29080/systemic.v7i2.1772.