Ahmed, Saleh, et al. “Efficacy of Anti-VEGF Therapy in Diabetic Macular Edema-Bashundhara Eye Hospital & Research Institute Experience”. Journal of Ophthalmology and Research, vol. 7, no. 1, Jan. 2024, pp. 5-12, https://fortunejournals.org/ojs/index.php/jor/article/view/17568.