Kartika R. Konsep Visual Sistem Sarana Isyarat Penunjuk (Sign System) di Kampus Syahdan Binus University. Humaniora JICAS [Internet]. 2010 Oct. 30 [cited 2026 Mar. 10];1(2):221-32. Available from: https://journal.binus.ac.id/index.php/humaniora/article/view/2864