Concepción Rosas Guzmán, I., & Marina Morillas Bulnes, A. (2017). Efectividad de un programa educativo en relación con la autoestima de adultos mayores en Peru / Effectiveness of an educational program in relation to the self-esteem of the elderly in Peru / Efetividade de um programa educativo em relação a autoestima. Journal Health NPEPS, 2(1), 176–193. https://doi.org/10.30681/25261010