1.
Chowdhury PH, Shah BH, Tiwari N. All About High Plus and High Minus Spherical Lens and Aspheric Lens. IJRHSN [Internet]. 2020 May 31 [cited 2024 May 19];6(5):19-23. Available from: https://gnpublication.org/index.php/hsn/article/view/1331