Silva, Maria Cristina Sant'Anna da, and Liana Lautert. “The Sense of Self-Efficacy in Maintaining Health Promoting Behaviors in Older Adults”. Revista Da Escola De Enfermagem Da USP, vol. 44, no. 1, Mar. 2010, pp. 61-67, https://doi.org/10.1590/S0080-62342010000100009.