STUDY OF VISUAL PERCEPTION IN PRIMARY SCHOOL STUDENTS IN THE ASPECT OF PREVENTION OF MYOPIA. EDUCATION IN THE 21ST CENTURY, [S. l.], v. 5, n. 1, p. 164–169, 2023. DOI: 10.46991/educ-21st-century.v5.i1.164. Disponível em: https://journals.ysu.am/Educ-21st-Century/article/view/10400. Acesso em: 11 mar. 2026.