SUHONO, Endrick Fernando; FIBRIANI, Charitas. Perencanaan Strategis Sistem Informasi Menggunakan Metode Porter’s Five Forces (Studi Kasus: CV. Bio Chitosan Indonesia). Jutisi : Jurnal Ilmiah Teknik Informatika dan Sistem Informasi, [S. l.], v. 12, n. 2, p. 838–847, 2023. DOI: 10.35889/jutisi.v12i2.1267. Disponível em: http://ojs.stmik-banjarbaru.ac.id/index.php/jutisi/article/view/1267. Acesso em: 27 aug. 2026.