ILOVA, Viktoriya; MITUSHEVA, Simona; VARLYAKOV, Kaloyan. PREVENTION OF CHILDREN’S VISION. KNOWLEDGE - International Journal , [S. l.], v. 61, n. 4, p. 657–660, 2023. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/6540. Acesso em: 25 apr. 2026.