Tung, Trinh Van, Le Thi Nhung, Bui Ngoc Ha, and Nguyen Thi Thu Hoai. “Vocational Rehabilitation for Persons With Visual Impairment at the Community: A Case Study in Dong Da District, Hanoi City, Vietnam”. Journal of Intellectual Disability - Diagnosis and Treatment 9, no. 3 (June 1, 2021): 256–266. Accessed May 4, 2024. https://www.lifescienceglobal.com/pms/index.php/jiddt/article/view/7559.