1.
Baan AB, Rahayu T, Soegiyanto S, Sulaiman S. Survey of Physical Fitness Level for Students with Mental Retardation on Extraordinary Elementary School in Donggala Regency. JPES [Internet]. 31Dec.2018 [cited 27Dec.2024];7(3):236-41. Available from: https://journal.unnes.ac.id/sju/jpes/article/view/28156