C. Kankayant, S. Aree-Ue, P. Youngcharoen, and V. Kawinwonggowit, “THE MODIFIED MULTIFACTORIAL INTERVENTION PROGRAM FOR COMMUNITY-DWELLING OLDER ADULTS WITH KNEE OSTEOARTHRITIS: A COMPARATIVE STUDY BETWEEN PERSONS WITH MILD AND MODERATE SYMPTOMS”, JPNHS, vol. 14, no. 1, pp. 105–116, Jun. 2022.