Nara Aulia Anggraeni, et al. “Penerapan Model Circuit Training Terhadap Kekuatan Dan Keseimbangan Anak 9-14 Tahun Disabilitas Motorik SLB Negeri Jenangan Ponorogo”. Indonesian Strength Conditioning and Coaching Journal, vol. 3, no. 1, May 2026, pp. 59-70, https://ejournal.unesa.ac.id/index.php/isco/article/view/77412.