Buari, Noor Halilah, and Nur Izzaty Dian. “The Association of Awareness and Knowledge of Diabetic Retinopathy With Age and Residential Area In Selangor”. Environment-Behaviour Proceedings Journal 2, no. 6 (November 6, 2017): 125–132. Accessed May 5, 2024. https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/942.