Shah, Sayed Nasir, and Yoshitaka Kajita. “Investigation of Human-Centered Transportation (walking and Biking) for Low-Income Workers in Kabul, Afghanistan”. The Academic Research Community publication 6, no. 1 (July 31, 2022): 50–58. Accessed February 7, 2023. https://press.ierek.com/index.php/ARChive/article/view/879.