Nag, Dipak Kumar. “Journal of National Institute of Ophthalmology – Thinking towards the Advancement in Ophthalmic Practice”. Journal of National Institute of Ophthalmology 5, no. 2 (November 27, 2022): 8. Accessed November 23, 2024. https://banglajol.info/index.php/JNIO/article/view/66784.