Ashiedu, F. I., and M. O. Okwu. “Ergonomic Analysis Of A Developed Wheelchair Using Creative Algorithm”. ARID ZONE JOURNAL OF ENGINEERING, TECHNOLOGY AND ENVIRONMENT, Vol. 16, no. 1, Mar. 2020, pp. 188-92, https://www.azojete.com.ng/index.php/azojete/article/view/196.