Application of the Transtheoretical Model to Physical Activity and Health-related Quality of Life Among Older People Living With Frailty in the Community: The Fitness and Nutrition Program for Seniors (FANS) Study Protocol. International Journal of Studies in Nursing, [S. l.], v. 9, n. 1, p. p10, 2024. DOI: 10.20849/ijsn.v9i1.1403. Disponível em: https://journal.chapjulypress.org/index.php/ijsn/article/view/2623. Acesso em: 7 mar. 2026.