https://romchip.org/ rajatoto https://pendidikan.tapselkab.go.id/ https://joce.petra.ac.id/ https://journals.codesria.org/ https://journal.gunabangsa.ac.id/ https://journals.innovareacademics.in/ slot gacor
OI, H., and W. A. “Role of Low Vision Devices in Childhood Blindness”. UP Journal of Ophthalmology, vol. 7, no. 03, July 2019, pp. 14-15, https://upjo.org/index.php/upjo/article/view/393.