Wibowo, Ricky, Agus Mahendra, Yudy Hendrayana, Sucipto Sucipto, and Rene II Mediana Babiera. “KAMS: A Kids’ Athletics Movement Skill Assessment Instrument-Evidence of Content Validity and Reliability in Indonesian Children Aged 10–11 Years”. JOSSAE (Journal of Sport Science and Education) 11, no. 1 (August 1, 2026): 12–29. Accessed August 5, 2026. https://journal.unesa.ac.id/index.php/jossae/article/view/53985.