MARCO ANGELO LIWAN; MARLYANTI NUR RAHMAH; HABIBAH SETYAWATI MUHIDDIN; FIRDAUS KASIM; NOOR SYAMSU; AHMAD ASHRAF AMALIUS. THE RELATION BETWEEN SMARTPHONE USAGE IN CHANGES OF OCULAR BIOMETRY COMPONENTS AND REFRACTION AMONG ELEMENTARY SCHOOL CHILDREN: Oral Presentation - Observational Study - Ophthalmologist. Ophthalmologica Indonesiana, [S. l.], v. 49, n. S2, 2024. DOI: 10.35749/58hn1993. Disponível em: https://ophthalmologica-indonesiana.com/index.php/journal/article/view/101506.. Acesso em: 4 jul. 2024.