Bhagaskara, D. R., M. N. Sutejo, N. N. Kwartawaty, and D. V. Sari. “The Effect of a Combination of Hand Therapeutic Exercise and Hand Ball Exercise on Reducing Paresthesia Effects to Improve Functional Activity in the Wrist Area of the Elderly”. Jurnal EduHealth, vol. 16, no. 04, Nov. 2025, pp. 1691-8, https://ejournal.seaninstitute.or.id/index.php/healt/article/view/7526.