46. KNOWLEDGE, PRACTICE OF REFRACTIVE ERROR PREVENTION AND SOME RELATED FACTORS OF FIRST-YEAR STUDENTS AT NGUYEN TAT THANH UNIVERSITY, IN 2024. YHCĐ. 2024;65(CĐ 8 - Trường ĐH Nguyễn Tất Thành). doi:10.52163/yhc.v65iCD8.1502