Supriyanto, Eka Ananta, and Augie David Manuputty. “Perencanaan Strategis Sistem Informasi Dengan Metode Ward and Peppard Pada Perusahaan Ekpedisi (Studi Kasus: TIKI Cabang Kota Salatiga)”. Journal of Information Systems and Informatics 3, no. 1 (March 2, 2021): 57–71. Accessed March 7, 2026. https://www.journal-isi.org/index.php/isi/article/view/90.