Dibyasakti, B. A., Suhardjo, S., Widayanti, T. W., & Muttaqien, Z. (2019). The Effect of Badminton in Myopia Progression Among Children in Yogyakarta. Ophthalmologica Indonesiana, 45(1), 34. https://doi.org/10.35749/journal.v45i1.174