Usman, Abdullahi Haruna, Abdullahi Sagir, and Abdullahi Tijjani Zakari. “Enhancing Wayfinding in Healthcare Facilities: A Comparative Study on the Impact of Universal Design Principles”. Faculty of Natural and Applied Sciences Journal of Basic and Environmental Research 2, no. 4 (December 30, 2025): 67–77. Accessed March 26, 2026. https://www.fnasjournals.com/index.php/FNAS-JBER/article/view/1041.