Grills, Nathan, Lawrence Singh, Hira Pant, Jubin Varghese, GVS Murthy, Monsurul Hoq, and Manjula Marella. 2017. “Access to Services and Barriers Faced by People With Disabilities: A Quantitative Survey”. Disability, CBR & Inclusive Development 28 (2). Gondar, Ethiopia:23-44. https://doi.org/10.5463/dcid.v28i2.615.