Bhandary, S., P. Kusumkar, L. Rao, S. Abbagani, and K. Addoor. “Assessment of Quality of Life in Glaucoma Patients Using the Glaucoma Quality of Life-15 Questionnaire”. Asian Journal of Ophthalmology, Vol. 17, no. 3, Dec. 2020, pp. 273-84, https://www.asianjo.com/index.php/AsianJO/article/view/617.