Ramli, Nor Fazlin Mohd, et al. “Documenting a Visually Impaired Learner’s Experience Using Audible During COVID-19 Pandemic”. Proceedings of the AsiaCALL International Conference, vol. 533, no. 978-94-6239-343-1, Jan. 2021, pp. 40-47, doi:10.2991/assehr.k.210226.005.