Kunaefi, A., Nandasari, S., Rachmad, C. L., & Isnaini, N. (2022). 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, 7(2), 42–48. https://doi.org/10.29080/systemic.v7i2.1772