Jasni Dolah, Cao YeeFang, and Lilian Lee Shiau Gee. “DESIGNING A HOSPITAL SIGNAGE GUIDANCE SYSTEM USING ENVIRONMENTAL DESIGN ELEMENTS”. Jurnal Gendang Alam (GA) 13, no. 1 (June 23, 2023). Accessed July 3, 2024. https://jurcon.ums.edu.my/ojums/index.php/GA/article/view/4391.