de Guzman, A. B., Santos, J. I. M., Santos, M. L. B., Santos, M. T. O., Sarmiento, V. V. T., Sarnillo, E. J. E., & Sarsagat, J. M. E. D. (2010). Traditional Filipino arts in enhancing older people's self-esteem in a penal institution. Educational Gerontology, 36(12), 1065-1085.