चस्माको पावर बढ्न नदिन र चस्मा लगाउनबाट बच्ने उपायहरु रेटिना स्पेसलिस्टबाट।
Retina Specialist, Dr. Meena Kunwar aware us the consequences of extremely high screen time on the eyes. Amidst the pandemic, the world's teaching system switched to digital learning.
