Aatik Arsh, Haider Darain, Mujeeb Ur Rahman, Irfan Ullah, and Syed Shakil-Ur-Rehman, “Reliability of modified functional reach test in the assessment of balance function in people with spinal cord injury: a systematic review”, J Pak Med Assoc, vol. 71, no. 8, pp. 2040–2044, Dec. 2021.