M. D. Ahmad, G. Mudashir, P. U. Maigari. Addressing way-finding techniques for visual impaired person in public building in NIGERIA. CAJAD [Internet]. 2021Feb.2 [cited 2025Sep.16];2(1):1-11. Available from: https://www.cajad.centralasianstudies.org/index.php/CAJAD/article/view/47