Schaap, F. D., Dijkstra, G. J., Stewart, R. E., Finnema, E. J., & Reijneveld, S. A. (2019). Effects of Dementia Care Mapping on well‐being and quality of life of older people with intellectual disability: A quasi‐experimental study. J Appl Res Intellect Disabil.

Schaap, Feija D., Geke J. Dijkstra, Roy E. Stewart, Evelyn J. Finnema, and Sijmen A. Reijneveld. "Effects of Dementia Care Mapping On Well‐being and Quality of Life of Older People With Intellectual Disability: A Quasi‐experimental Study." J Appl Res Intellect Disabil 2019.

Schaap, Feija D., et al. "Effects of Dementia Care Mapping On Well‐being and Quality of Life of Older People With Intellectual Disability: A Quasi‐experimental Study." J Appl Res Intellect Disabil 2019.