Yulia, Dian, Yulinda Laksmita, Julie Barliana, Laura Djunaedi, Lia Amanda, and Hartono Gunardi. 2021. “Visual Acuity Assessment of Preschool Children in the Inner City Area in Jakarta”. Paediatrica Indonesiana 62 (1), 1-6. https://doi.org/10.14238/pi62.1.2022.1-6.