Open AccessVisual Impairment, Spectacle Wear and Academic Performance among Junior High School Students in Western China
Author(s) -
Nan Wang,
Jianhui Nie
Publication year - 2021
Publication title -
open journal of social sciences
Language(s) - English
Resource type - Journals
eISSN - 2327-5960
pISSN - 2327-5952
DOI - 10.4236/jss.2021.92016
Subject(s) - spectacle , visual impairment , china , visual acuity , optometry , psychology , medicine , ophthalmology , geography , political science , psychiatry , archaeology , law