Agnes A, Wijaya AF. Information System Strategic Planning using Ward and Peppard Methodology (Case Study: Nusatovel Salatiga): Perencanaan Strategis Sistem Informasi menggunakan Metodologi Ward dan Peppard (Studi Kasus: Nusatovel Salatiga) . journalisi [Internet]. 2020 Sep. 3 [cited 2026 Mar. 7];2(2):246-55. Available from: https://www.journal-isi.org/index.php/isi/article/view/69