Raharjo, S., Yunus, M., Pelana, R. and Azidin, R. M. F. R. (2023) “The benefit of a four-week range of motion exercise on hand muscle strength in children with Down Syndrome”, Pedagogy of Physical Culture and Sports, 27(6), pp. 481–486. doi: 10.15561/26649837.2023.0606.